Motion in a Straight Line questions
841 published questions with worked solutions.
- The acceleration a of a particle starting from rest varies with time according to relation a= t+ . The velocity of the particle...
- The distance travelled by a particle is proportional to the square of time, then the particle travels with [RPET 1999, RPMT 2000]
- The acceleration 'a' in m/s^2 of a particle is given by a=3t^2+2t+2 where t is the time. If the particle starts out with a...
- Speed of two identical cars u and 4u at a specific instant. The ratio of the respective distances in which the two cars are...
- Select the incorrect statements from the following [AMU (Med.) 2010] S1: Average velocity is path length divided by time interval...
- A particle moving with a uniform acceleration travels 24 m and 64 m in the first two consecutive intervals of 4 sec each. Its...
- A particle moves a distance x in time t according to equation x=(t+5)^ -1 . The acceleration of the particle is proportional to...
- The displacement of a particle starting from rest (at t=0) is given by s=6t^2-t^3. The time in seconds at which the particle will...
- A particle moves in a straight line with a constant acceleration. It changes its velocity from 10 ms^ -1 to 20 ms^ -1 while...
- A particle travels 10 m in the first 5 sec and 10 m in the next 3 sec. Assuming constant acceleration, what is the distance...
- A particle moves along the X-axis in such a way that its coordinate X varies with time t according to the equation x=(2-5t+6t^2)...
- What is the relation between displacement, time and acceleration in case of a body having uniform acceleration [DCE 1999]
- A body travelling with uniform acceleration crosses two points A and B with velocities 20 ms^ -1 and 30 ms^ -1 respectively. The...
- The relation 3t= 3x +6 describes the displacement of a particle in one direction where x is in metres and t in sec. The...
- A car moving with a speed of 40 km/h can be stopped by applying brakes after at least 2 m. If the same car is moving with a speed...
- A body starting from rest moves with uniform acceleration. The distance covered by the body in time t is proportional to
- A body is moving with uniform acceleration describes 40 m in the first 5 sec and 65 m in next 5 sec. Its initial velocity will be
- The initial velocity of a body moving along a straight line is 7 m/s. It has a uniform acceleration of 4 m/s^2. The distance...
- Consider the acceleration, velocity and displacement of a tennis ball as it falls to the ground and bounces back. Directions of...
- The position of a particle moving along x-axis at certain times is given below: t(s): 0,1,2,3; x(m): -2,0,6,16. Which of the...
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