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Motion in a Straight Line

Previous year questions with solutions · 2024 – 2026

37Questions
30Papers covered
2.11%Weightage 2026▲ 25% vs last year
’24
’25
’26
Year-wise statistics questions · papers · average per paper · weightage
YearQuestionsPapersAvg / paperWeightage
202610190.532.11% ▲ 25% vs last year
20258190.421.68% ▼ 46.8% vs last year
202419200.953.17%

12 questions · newest paper first

Ques. 1JEE Main 2026, 8 April (Evening Shift)

Two masses of 3.4 kg and 2.5 kg are accelerated from an initial speed of 5 m/s and 12 m/s, respectively. The distances traversed by the masses in the 5th second are 104 m and 129 m, respectively. The ratio of their momenta after 10 s is x8. The value of x is .

Ques. 2JEE Main 2026, 5 April (Morning Shift)

From 18 m height above the ground a ball is dropped from rest. The height above the ground at which the magnitude of velocity equal to the magnitude of acceleration (in the same set of units) due to gravity is m. (Take g=10 m/s2 and neglect the air resistance)

Ques. 3JEE Main 2025, 2 April (Morning Shift)

A person travelling on a straight line moves with a uniform velocity v1 for a distance x and with a uniform velocity v2 for the next 32x distance. The average velocity in this motion is 507 m/s. If v1 is 5 m/s then v2 = m/s.

Ques. 4JEE Main 2025, 29 January (Evening Shift)

Two cars P and Q are moving on a road in the same direction. Acceleration of car P increases linearly with time whereas car Q moves with a constant acceleration. Both cars cross each other at time t = 0, for the first time. The maximum possible number of crossing(s) (including the crossing at t = 0) is .

Ques. 5JEE Main 2024, 6 April (Evening Shift)

A particle moves in a straight line so that its displacement x at any time t is given by x2 = 1 + t2. Its acceleration at any time t is x-n where n = .

Ques. 6JEE Main 2024, 5 April (Morning Shift)

A body moves on a frictionless plane starting from rest. If Sn is distance moved between t = n - 1 and t = n and Sn-1 is distance moved between t = n - 2 and t = n - 1, then the ratio Sn-1Sn is (1 - 2x ) for n = 10. The value of x is .

Ques. 7JEE Main 2024, 4 April (Evening Shift)

A bus moving along a straight highway with speed of 72 km/h is brought to a halt within 4 s after applying the brakes. The distance travelled by the bus during this time (Assume the retardation is uniform) is m.

Ques. 8JEE Main 2024, 1 February (Morning Shift)

A particle is moving in one dimension (along x axis) under the action of a variable force. Its initial position was 16 m right of origin. The variation of its position (x) with time (t) is given as x = -3t3 + 18t2 + 16t, where x is in m and t is in s. The velocity of the particle when its acceleration becomes zero is m/s.

Ques. 9JEE Main 2024, 1 February (Evening Shift)

A particle initially at rest starts moving from reference point x=0 along x-axis, with velocity v that varies as v=4 x m/s. The acceleration of the particle is ms-2.

Ques. 10JEE Main 2024, 31 January (Morning Shift)

A body starts falling freely from height H hits an inclined plane in its path at height h. As a result of this perfectly elastic impact, the direction of the velocity of the body becomes horizontal. The value of Hh for which the body will take the maximum time to reach the ground is .

Ques. 11JEE Main 2024, 30 January (Morning Shift)

The displacement and the increase in the velocity of a moving particle in the time interval of t to (t+1) s are 125 m and 50 m/s, respectively. The distance travelled by the particle in (t+2)th s is m.

Ques. 12JEE Main 2024, 27 January (Evening Shift)

A body falling under gravity covers two points A and B separated by 80 m in 2 s. The distance of upper point A from the starting point is m (use g=10 ms-2).