Motion
Practice Motion MCQs from Physics — Science.
A ball is thrown vertically upwards. Which of the following graphs represents its velocity-time relationship?
A body starts from rest and moves with constant acceleration. The ratio of distance covered in the first second to the second second is:
If a body starts from rest and travels 120m in the 8th second, what is its acceleration?
A particle moves along a circle of radius R. In half a revolution, what is the ratio of distance to displacement?
Two bodies A and B are thrown with velocities u and 2u. The ratio of maximum heights attained is:
A body moves with constant acceleration 'a'. If its velocity at two points is 'u' and 'v', its velocity at the midpoint of the path is:
The acceleration of a particle is increasing linearly with time t as bt. The velocity of particle at time t will be (starting from rest):
What is the displacement of a particle moving in a circle of radius r after it has turned through an angle theta?
A car is moving with velocity V. If the brakes provide a retardation 'a', the time required to stop is:
A body covers 200 cm in first 2s and 220 cm in next 4s. What is the velocity at the end of 7s?
The distance traveled by a particle starting from rest and moving with an acceleration of 4/3 m/s^2, in the 3rd second is:
An object is moving such that its velocity is v = 3t^2 + 2t. What is its acceleration at t = 2s?
A stone is dropped into a well 44.1m deep. The sound of splash is heard 3.13s later. The velocity of sound is:
Two trains 120m and 80m long are running in opposite directions with velocities 42 km/h and 30 km/h. The time they take to cross each other is:
A body is projected vertically upwards. If t1 and t2 are times at which it is at height h while ascending and descending respectively, then h is:
Which of the following represents the case where velocity and acceleration are in opposite directions?
A particle is moving in a straight line with initial velocity u and uniform acceleration a. If the sum of distances in t-th and (t+1)-th seconds is 100m, then u + at is:
If the velocity of a particle is given by v = At + Bt^2, where A and B are constants, then the distance traveled by it between 1s and 2s is:
A train starts from station A with acceleration 0.5 m/s^2 and then retards at 1 m/s^2 to stop at station B. If total time is 30s, distance AB is:
A point moves with uniform acceleration and v1, v2, v3 denote average velocities in three successive intervals of time t1, t2, t3. Which of the following is correct?