Motion in a Straight Line questions
841 published questions with worked solutions.
- A point particle starting from rest has a velocity that increases linearly with time such that v=pt, where p=4 ms^ -2 . The...
- A particle is moving with a constant initial velocity of 4 ms^ -1 till t=1.5 s. Then it accelerates at 10 ms^ -2 until t=3 s. The...
- A particle moving along a straight line has velocity v ms^ -1 when it has cleared a distance of y metre. These two are connected...
- The acceleration of a particle increasing linearly with time t is bt. The particle starts from the origin with an initial...
- A particle moving with uniform acceleration along a straight line covers distances a and b in durations of p and q second...
- The engine of a train can impart a maximum acceleration of 1 ms^ -2 and the brakes can give a maximum retardation of 3 ms^ -2 ....
- A particle moving in a straight line with uniform acceleration is observed to be at a distance a from a fixed point initially. It...
- A train starts from a station with an acceleration of 1 ms^ -2 . A boy is 48 m behind the train with a constant velocity of 10...
- If the velocity v of a particle moving along a straight line decreases linearly with its displacement s from 20 ms^ -1 to a value...
- A particle is moving with uniform acceleration along a straight line. The average velocity of the particle from P to Q is 8 ms^...
- In the given v–t graph (velocity declining approximately linearly from v=40 ms^ -1 at t=0 to v=-20 ms^ -1 at t=5 s), the distance...
- A rocket is fired upwards. Its engine explodes (stops thrusting) fully at 12 s, reaching a peak speed of 1200 ms^ -1 there, after...
- The distance–time graph of a particle at time t makes an angle 45^ with the time axis. After 1 s, it makes an angle 60^ with the...
- A stone is released from a balloon moving upwards with velocity v_0 at a height h at t=0. Which of the following graphs is the...
- From a high tower at time t=0, one stone is dropped from rest and simultaneously another stone is projected vertically up with an...
- Which of the following v–t graphs represents the motion of a ball falling freely from rest under gravity and rebounding from a...
- The graph of displacement–time for a body travelling in a straight line is given (a smooth hump, rising from O to a peak at A,...
- Which of the following curves represents the v–t graph of an object falling on a metallic surface and bouncing back?
- The displacement–time graphs of two particles A and B are straight lines making angles of respectively 30^ and 60^ with the time...
- Which of the following speed–time graphs exist in nature?
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