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Previous year question hub

Motion In A Plane - Mechanics - Physics Previous Year Questions

Practice Motion In A Plane - Mechanics - Physics previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

81Papers
17Years
93Questions
1Topics

Motion In A Plane question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Motion In A Plane. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Easy 49 52.7%
Medium 43 46.2%
Hard 1 1.1%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

Multiple Choices 74 79.6%
Numerical Answer Type (NAT) 19 20.4%

Subject weightage

Top subjects by unique question coverage.

Physics
93 Qs

Most asked topics

Top topics across the included previous year papers.

Mechanics
93 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Motion In A Plane
93 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

JEE Main 2026 (Online) 4th April Evening Shift
3 Qs
JEE Main 2026 (Online) 4th April Morning Shift
1 Qs
JEE Main 2026 (Online) 8th April Evening Shift
1 Qs
JEE MAIN 2026 ONLINE 21ST JANUARY EVENING SHIFT
1 Qs
JEE MAIN 2026 ONLINE 22ND JANUARY MORNING SHIFT
1 Qs
JEE MAIN 2026 ONLINE 24TH JANUARY MORNING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 29TH JANUARY MORNING SHIFT
2 Qs
JEE MAIN 2025 ONLINE 22ND JANUARY EVENING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 22ND JANUARY MORNING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 24TH JANUARY EVENING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 24TH JANUARY MORNING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 2ND APRIL MORNING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 3RD APRIL EVENING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 3RD APRIL MORNING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 7TH APRIL EVENING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 7TH APRIL MORNING SHIFT
1 Qs
JEE MAIN 2025 ONLINE 8TH APRIL EVENING SHIFT
1 Qs
JEE MAIN 2024 ONLINE 27TH JANUARY MORNING SHIFT
2 Qs
JEE MAIN 2024 ONLINE 8TH APRIL EVENING SHIFT
2 Qs
JEE MAIN 2024 ONLINE 29TH JANUARY MORNING SHIFT
1 Qs
JEE MAIN 2024 ONLINE 30TH JANUARY EVENING SHIFT
1 Qs
JEE MAIN 2024 ONLINE 4TH APRIL MORNING SHIFT
1 Qs
JEE MAIN 2024 ONLINE 5TH APRIL EVENING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 31ST JANUARY MORNING SHIFT
2 Qs
JEE MAIN 2023 ONLINE 10TH APRIL EVENING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 10TH APRIL MORNING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 11TH APRIL EVENING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 11TH APRIL MORNING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 1ST FEBRUARY MORNING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 24TH JANUARY MORNING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 25TH JANUARY EVENING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 31ST JANUARY EVENING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 6TH APRIL MORNING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 8TH APRIL EVENING SHIFT
1 Qs
JEE MAIN 2023 ONLINE 8TH APRIL MORNING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 26TH JULY MORNING SHIFT
2 Qs
JEE MAIN 2022 ONLINE 27TH JUNE MORNING SHIFT
2 Qs
JEE MAIN 2022 ONLINE 30TH JUNE MORNING SHIFT
2 Qs
JEE MAIN 2022 ONLINE 24TH JUNE EVENING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 24TH JUNE MORNING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 25TH JULY EVENING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 25TH JUNE EVENING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 26TH JULY EVENING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 26TH JUNE MORNING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 27TH JULY MORNING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 28TH JULY EVENING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 29TH JULY MORNING SHIFT
1 Qs
JEE MAIN 2022 ONLINE 29TH JUNE EVENING SHIFT
1 Qs
JEE MAIN 2021 ONLINE 16TH MARCH EVENING SHIFT
2 Qs
JEE Main 2021 (Online) 26th February Evening Shift
1 Qs
JEE MAIN 2021 ONLINE 18TH MARCH MORNING SHIFT
1 Qs
JEE MAIN 2021 ONLINE 1ST SEPTEMBER EVENING SHIFT
1 Qs
JEE MAIN 2021 ONLINE 20TH JULY MORNING SHIFT
1 Qs
JEE MAIN 2021 ONLINE 26TH AUGUST EVENING SHIFT
1 Qs
JEE MAIN 2021 ONLINE 27TH AUGUST EVENING SHIFT
1 Qs
JEE MAIN 2021 ONLINE 27TH JULY EVENING SHIFT
1 Qs
JEE MAIN 2021 ONLINE 31ST AUGUST MORNING SHIFT
1 Qs
JEE MAIN 2020 ONLINE 4TH SEPTEMBER MORNING SLOT
1 Qs
JEE MAIN 2020 ONLINE 5TH SEPTEMBER MORNING SLOT
1 Qs
JEE MAIN 2020 ONLINE 6TH SEPTEMBER EVENING SLOT
1 Qs
JEE MAIN 2020 ONLINE 8TH JANUARY EVENING SLOT
1 Qs
JEE MAIN 2020 ONLINE 8TH JANUARY MORNING SLOT
1 Qs
JEE MAIN 2020 ONLINE 9TH JANUARY EVENING SLOT
1 Qs
JEE MAIN 2019 ONLINE 12TH APRIL MORNING SLOT
2 Qs
JEE MAIN 2019 ONLINE 10TH APRIL EVENING SLOT
1 Qs
JEE MAIN 2019 ONLINE 10TH JANUARY MORNING SLOT
1 Qs
JEE MAIN 2019 ONLINE 12TH APRIL EVENING SLOT
1 Qs
JEE MAIN 2019 ONLINE 12TH JANUARY MORNING SLOT
1 Qs
JEE MAIN 2019 ONLINE 8TH APRIL MORNING SLOT
1 Qs
JEE MAIN 2019 ONLINE 9TH APRIL MORNING SLOT
1 Qs
JEE MAIN 2019 ONLINE 9TH JANUARY EVENING SLOT
1 Qs
JEE MAIN 2019 ONLINE 9TH JANUARY MORNING SLOT
1 Qs
JEE MAIN 2018 ONLINE 15TH APRIL EVENING SLOT
1 Qs
JEE MAIN 2013 OFFLINE
1 Qs
AIEEE 2012
1 Qs
AIEEE 2011
1 Qs
AIEEE 2010
1 Qs
AIEEE 2009
1 Qs
AIEEE 2005
1 Qs
AIEEE 2004
2 Qs
AIEEE 2003
1 Qs

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
JEE Main 2026 (Online) 4th April Evening Shift20263View paper
JEE Main 2026 (Online) 4th April Morning Shift20261View paper
JEE Main 2026 (Online) 8th April Evening Shift20261View paper
JEE MAIN 2026 ONLINE 21ST JANUARY EVENING SHIFT20261View paper
JEE MAIN 2026 ONLINE 22ND JANUARY MORNING SHIFT20261View paper
JEE MAIN 2026 ONLINE 24TH JANUARY MORNING SHIFT20261View paper
JEE MAIN 2025 ONLINE 22ND JANUARY EVENING SHIFT20251View paper
JEE MAIN 2025 ONLINE 22ND JANUARY MORNING SHIFT20251View paper
JEE MAIN 2025 ONLINE 24TH JANUARY EVENING SHIFT20251View paper
JEE MAIN 2025 ONLINE 24TH JANUARY MORNING SHIFT20251View paper
JEE MAIN 2025 ONLINE 29TH JANUARY MORNING SHIFT20252View paper
JEE MAIN 2025 ONLINE 2ND APRIL MORNING SHIFT20251View paper
JEE MAIN 2025 ONLINE 3RD APRIL EVENING SHIFT20251View paper
JEE MAIN 2025 ONLINE 3RD APRIL MORNING SHIFT20251View paper
JEE MAIN 2025 ONLINE 7TH APRIL EVENING SHIFT20251View paper
JEE MAIN 2025 ONLINE 7TH APRIL MORNING SHIFT20251View paper
JEE MAIN 2025 ONLINE 8TH APRIL EVENING SHIFT20251View paper
JEE MAIN 2024 ONLINE 27TH JANUARY MORNING SHIFT20242View paper
JEE MAIN 2024 ONLINE 29TH JANUARY MORNING SHIFT20241View paper
JEE MAIN 2024 ONLINE 30TH JANUARY EVENING SHIFT20241View paper
JEE MAIN 2024 ONLINE 4TH APRIL MORNING SHIFT20241View paper
JEE MAIN 2024 ONLINE 5TH APRIL EVENING SHIFT20241View paper
JEE MAIN 2024 ONLINE 8TH APRIL EVENING SHIFT20242View paper
JEE MAIN 2023 ONLINE 10TH APRIL EVENING SHIFT20231View paper
JEE MAIN 2023 ONLINE 10TH APRIL MORNING SHIFT20231View paper
JEE MAIN 2023 ONLINE 11TH APRIL EVENING SHIFT20231View paper
JEE MAIN 2023 ONLINE 11TH APRIL MORNING SHIFT20231View paper
JEE MAIN 2023 ONLINE 1ST FEBRUARY MORNING SHIFT20231View paper
JEE MAIN 2023 ONLINE 24TH JANUARY MORNING SHIFT20231View paper
JEE MAIN 2023 ONLINE 25TH JANUARY EVENING SHIFT20231View paper
JEE MAIN 2023 ONLINE 31ST JANUARY EVENING SHIFT20231View paper
JEE MAIN 2023 ONLINE 31ST JANUARY MORNING SHIFT20232View paper
JEE MAIN 2023 ONLINE 6TH APRIL MORNING SHIFT20231View paper
JEE MAIN 2023 ONLINE 8TH APRIL EVENING SHIFT20231View paper
JEE MAIN 2023 ONLINE 8TH APRIL MORNING SHIFT20231View paper
JEE MAIN 2022 ONLINE 24TH JUNE EVENING SHIFT20221View paper
JEE MAIN 2022 ONLINE 24TH JUNE MORNING SHIFT20221View paper
JEE MAIN 2022 ONLINE 25TH JULY EVENING SHIFT20221View paper
JEE MAIN 2022 ONLINE 25TH JUNE EVENING SHIFT20221View paper
JEE MAIN 2022 ONLINE 26TH JULY EVENING SHIFT20221View paper
JEE MAIN 2022 ONLINE 26TH JULY MORNING SHIFT20222View paper
JEE MAIN 2022 ONLINE 26TH JUNE MORNING SHIFT20221View paper
JEE MAIN 2022 ONLINE 27TH JULY MORNING SHIFT20221View paper
JEE MAIN 2022 ONLINE 27TH JUNE MORNING SHIFT20222View paper
JEE MAIN 2022 ONLINE 28TH JULY EVENING SHIFT20221View paper
JEE MAIN 2022 ONLINE 29TH JULY MORNING SHIFT20221View paper
JEE MAIN 2022 ONLINE 29TH JUNE EVENING SHIFT20221View paper
JEE MAIN 2022 ONLINE 30TH JUNE MORNING SHIFT20222View paper
JEE Main 2021 (Online) 26th February Evening Shift20211View paper
JEE MAIN 2021 ONLINE 16TH MARCH EVENING SHIFT20212View paper
JEE MAIN 2021 ONLINE 18TH MARCH MORNING SHIFT20211View paper
JEE MAIN 2021 ONLINE 1ST SEPTEMBER EVENING SHIFT20211View paper
JEE MAIN 2021 ONLINE 20TH JULY MORNING SHIFT20211View paper
JEE MAIN 2021 ONLINE 26TH AUGUST EVENING SHIFT20211View paper
JEE MAIN 2021 ONLINE 27TH AUGUST EVENING SHIFT20211View paper
JEE MAIN 2021 ONLINE 27TH JULY EVENING SHIFT20211View paper
JEE MAIN 2021 ONLINE 31ST AUGUST MORNING SHIFT20211View paper
JEE MAIN 2020 ONLINE 4TH SEPTEMBER MORNING SLOT20201View paper
JEE MAIN 2020 ONLINE 5TH SEPTEMBER MORNING SLOT20201View paper
JEE MAIN 2020 ONLINE 6TH SEPTEMBER EVENING SLOT20201View paper
JEE MAIN 2020 ONLINE 8TH JANUARY EVENING SLOT20201View paper
JEE MAIN 2020 ONLINE 8TH JANUARY MORNING SLOT20201View paper
JEE MAIN 2020 ONLINE 9TH JANUARY EVENING SLOT20201View paper
JEE MAIN 2019 ONLINE 10TH APRIL EVENING SLOT20191View paper
JEE MAIN 2019 ONLINE 10TH JANUARY MORNING SLOT20191View paper
JEE MAIN 2019 ONLINE 12TH APRIL EVENING SLOT20191View paper
JEE MAIN 2019 ONLINE 12TH APRIL MORNING SLOT20192View paper
JEE MAIN 2019 ONLINE 12TH JANUARY MORNING SLOT20191View paper
JEE MAIN 2019 ONLINE 8TH APRIL MORNING SLOT20191View paper
JEE MAIN 2019 ONLINE 9TH APRIL MORNING SLOT20191View paper
JEE MAIN 2019 ONLINE 9TH JANUARY EVENING SLOT20191View paper
JEE MAIN 2019 ONLINE 9TH JANUARY MORNING SLOT20191View paper
JEE MAIN 2018 ONLINE 15TH APRIL EVENING SLOT20181View paper
JEE MAIN 2013 OFFLINE20131View paper
AIEEE 201220121View paper
AIEEE 201120111View paper
AIEEE 201020101View paper
AIEEE 200920091View paper
AIEEE 200520051View paper
AIEEE 200420042View paper
AIEEE 200320031View paper

All Motion In A Plane previous year questions

Practice every matching question in batches of 20, with every available option.

1
2003 · Physics · Mechanics · Motion In A Plane
AIEEE 2003
A boy playing on the roof of a 10 m high building throws a ball with a speed of 10 m/s at an angle of \(30^\circ\) with the horizontal. How far from the throwing point will the ball be at the height of 10 m from the ground? \(\left[ {g = 10m/{s^2},\sin 30^\circ = {1 \over 2},\cos 30^\circ = {{\sqrt 3 } \over 2}} \right]\)
A
5.20 m
B
4.33 m
C
2.60 m
D
8.66 m
Open complete paper
2
2004 · Physics · Mechanics · Motion In A Plane
AIEEE 2004
A ball is thrown from a point with a speed ν0 at an angle of projection θ. From the same point and at the same instant person starts running with a constant speed \({{{v_0}} \over 2}\) to catch the ball. Will the person be able to catch the ball? If yes, what should be the angle of projection θ?
A
No
B
Yes, \(30^\circ\)
C
Yes, \(60^\circ\)
D
Yes, \(45^\circ\)
Open complete paper
3
2004 · Physics · Mechanics · Motion In A Plane
AIEEE 2004
A projectile can have the same range 'R' for two angles of projection. If T1 and T2 be the time of flights in the two cases, then the product of the two time of flights is directly proportional to
A
R
B
\({1 \over R}\)
C
\({1 \over {{R^2}}}\)
D
\({R^2}\)
Open complete paper
4
2005 · Physics · Mechanics · Motion In A Plane
AIEEE 2005
A particle is moving eastwards with a velocity of 5 m/s. In 10 seconds the velocity changes to 5 m/s northwards. The average acceleration in this time is
A
\({1 \over 2}m{s^{ - 2}}\) towards north
B
\({1 \over {\sqrt 2 }}m{s^{ - 2}}\) towards north-east
C
\({1 \over {\sqrt 2 }}m{s^{ - 2}}\) towards north-west
D
zero
Open complete paper
5
2009 · Physics · Mechanics · Motion In A Plane
AIEEE 2009
A particle has an initial velocity \(3\widehat i + 4\widehat j\) and an acceleration of \(0.4\widehat i + 0.3\widehat j\). Its speed after 10 s is:
A
\(7\sqrt 2\) units
B
7 units
C
8.5 units
D
10 units
Open complete paper
6
2010 · Physics · Mechanics · Motion In A Plane
AIEEE 2010
A particle is moving with velocity \(\overrightarrow v = k\left( {y\widehat i + x\widehat j} \right)\), where K is a constant. The general equation for its path is
A
y = x2 + constant
B
y2 = x + constant
C
xy = constant
D
y2 = x2 + constant
Open complete paper
7
2011 · Physics · Mechanics · Motion In A Plane
AIEEE 2011
A water fountain on the ground sprinkles water all around it. If the speed of water coming out of the fountain is v, the total area around the fountain that gets wet is :
A
\(\pi {{{v^4}} \over {{g^2}}}\)
B
\({\pi \over 2}{{{v^4}} \over {{g^2}}}\)
C
\(\pi {{{v^2}} \over {{g^2}}}\)
D
\(\pi {{{v^2}} \over g}\)
Open complete paper
8
2012 · Physics · Mechanics · Motion In A Plane
AIEEE 2012
A boy can throw a stone up to a maximum height of 10 m. The maximum horizontal distance that the boy can throw the same stone up to will be
A
\(20\sqrt 2\) m
B
10 m
C
\(10\sqrt 2\) m
D
20 m
Open complete paper
9
2013 · Physics · Mechanics · Motion In A Plane
JEE MAIN 2013 OFFLINE
A projectile is given an initial velocity of \(\left( {\widehat i + 2\widehat j} \right)\) m/s, where \({\widehat i}\) is along the ground and \({\widehat j}\) is along the vertical. If g = 10 m/s2, the equation of its trajectory is:
A
y = x - 5x2
B
y = 2x - 5x2
C
4y = 2x - 5x2
D
4y = 2x - 25x2
Open complete paper
10
2018 · Physics · Mechanics · Motion In A Plane
JEE MAIN 2018 ONLINE 15TH APRIL EVENING SLOT
A man in a car at location Q on a straight highway is moving with speed \(\upsilon\). He decides to reach a point P in a field at a distance d from the highway (point M) as shown in the figure. Speed of the car in the field is half to that on the highway. What should be the distance RM, so that the time taken to reach P is minimum ?

JEE Main 2018 (Online) 15th April Evening Slot Physics - Motion in a Plane Question 84 English
A
d
B
\({d \over {\sqrt 2 }}\)
C
\({d \over 2}\)
D
\({d \over {\sqrt 3 }}\)
Open complete paper
11
2019 · Physics · Mechanics · Motion In A Plane
JEE MAIN 2019 ONLINE 10TH APRIL EVENING SLOT
A plane is inclined at an angle \(\alpha\) = 30° with respect to the horizontal. A particle is projected with a speed u = 2 ms–1 , from the base of the plane, making an angle \(\theta\) = 15° with respect to the plane as shown in the figure. the distance from the base, at which the particle hits the plane is close to :
(Take g = 10 ms –2) JEE Main 2019 (Online) 10th April Evening Slot Physics - Motion in a Plane Question 77 English
A
14 cm
B
18 cm
C
20 cm
D
26 cm
Open complete paper
12
2019 · Physics · Mechanics · Motion In A Plane
JEE MAIN 2019 ONLINE 10TH JANUARY MORNING SLOT
Two guns A and B can fire bullets at speeds 1 km/s and 2 km/s respectively. From a point on a horizontal ground, they are fired in all possible directions. The ratio of maximum areas covered by the bullets fired by the two guns, on the ground is -
A
1 : 16
B
1 : 8
C
1 : 2
D
1 : 4
Open complete paper
13
2019 · Physics · Mechanics · Motion In A Plane
JEE MAIN 2019 ONLINE 12TH APRIL EVENING SLOT
Two particles are projected from the same point with the same speed u such that they have the same range R, but different maximum heights, h1 and h2. Which of the following is correct ?
A
R2 = h1h2
B
R2 = 16 h1h2
C
R2 = 4 h1h2
D
R2 = 2h1h2
Open complete paper
14
2019 · Physics · Mechanics · Motion In A Plane
JEE MAIN 2019 ONLINE 12TH APRIL MORNING SLOT
The trajectory of a projectile near the surface of the earth is given as y = 2x – 9x2 . If it were launched at an angle \(\theta\)0 with speed v0 then (g = 10 ms–2) :
A
\({\theta _0} = {\cos ^{ - 1}}\left( {{1 \over {\sqrt 5 }}} \right)\) and \({v_0} = {5 \over 3}\) ms-1
B
\({\theta _0} = {\cos ^{ - 1}}\left( {{2 \over {\sqrt 5 }}} \right)\) and \({v_0} = {3 \over 5}\) ms-1
C
\({\theta _0} = {\sin ^{ - 1}}\left( {{2 \over {\sqrt 5 }}} \right)\) and \({v_0} = {3 \over 5}\) ms-1
D
\({\theta _0} = {\sin ^{ - 1}}\left( {{1 \over {\sqrt 5 }}} \right)\) and \({v_0} = {5 \over 3}\) ms-1
Open complete paper
15
2019 · Physics · Mechanics · Motion In A Plane
JEE MAIN 2019 ONLINE 12TH APRIL MORNING SLOT
A shell is fired from a fixed artillery gun with an initial speed u such that it hits the target on the ground at a distance R from it. If t1 and t2 are the values of the time taken by it to hit the target in two possible ways, the product t1t2 is -
A
\({{2R} \over g}\)
B
\({R \over g}\)
C
\({R \over {2g}}\)
D
\({R \over {4g}}\)
Open complete paper
16
2019 · Physics · Mechanics · Motion In A Plane
JEE MAIN 2019 ONLINE 12TH JANUARY MORNING SLOT
A person standing on an open ground hears the sound of a jet aeroplane, coming from north at an angle 60o with ground level. But he finds the aeroplane right vertically above his position. If v is the speed of sound, speed of the plane is :
A
\({{\sqrt 3 } \over 2}\)v
B
\({{2v} \over {\sqrt 3 }}\)
C
v
D
\({v \over 2}\)
Open complete paper
17
2019 · Physics · Mechanics · Motion In A Plane
JEE MAIN 2019 ONLINE 8TH APRIL MORNING SLOT
Ship A is sailing towards north-east with velocity \(\mathop v\limits^ \to = 30\mathop i\limits^ \wedge + 50\mathop j\limits^ \wedge\) km/hr where \(\mathop i\limits^ \wedge\) points east and \(\mathop j\limits^ \wedge\) , north. Ship B is at a distance of 80 km east and 150 km north of Ship A and is sailing towards west at 10 km/hr. A will be at minimum distance from B in :
A
2.2 hrs
B
4.2 hrs
C
2.6 hrs
D
3.2 hrs
Open complete paper
18
2019 · Physics · Mechanics · Motion In A Plane
JEE MAIN 2019 ONLINE 9TH APRIL MORNING SLOT
The stream of a river is flowing with a speed of 2km/h. A swimmer can swim at a speed of 4km/h. What should be the direction of the swimmer with respect to the flow of the river to cross the river straight ?
A
150°
B
120°
C
60°
D
90°
Open complete paper
19
2019 · Physics · Mechanics · Motion In A Plane
JEE MAIN 2019 ONLINE 9TH JANUARY EVENING SLOT
The position co-ordinates of a particle moving in a 3-D coordinate system is given by
x = a cos\(\omega\)t
y = a sin\(\omega\)t and
z = a\(\omega\)t

The speed of the particle is :
A
\(\sqrt 2 \,a\omega\)
B
\(a\omega\)
C
\(\sqrt 3 \,a\omega\)
D
2a\(\omega\)
Open complete paper
20
2019 · Physics · Mechanics · Motion In A Plane
JEE MAIN 2019 ONLINE 9TH JANUARY MORNING SLOT
A particle is moving with a velocity

\(\overrightarrow v \, = K(y\widehat i + x\widehat j),\) where K is a constant.

The general equation for its path is :
A
y = x2 + constant
B
y2 = x + constant
C
y2 = x2 + constant
D
xy = constant
Open complete paper

Showing 20 of 93 questions