Home
Class 11
PHYSICS
A body is thrown up with a velocity 40 ...

A body is thrown up with a velocity `40 ms ^(-1).` At same time another body is dropped from a height 40 m. Their relative acceleration after `1.3` seconds is

A

4g

B

g/2

C

2g

D

zero

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

A body is thrown up with a velocity 29.23 "ms"^(-1) distance travelled in last second of upward motion is

A body P is thrown vertically up with velocity 30 ms^(-1) and another body Q is thrown up along the same vertically line with the same velocity but 1 second later from the ground. When they meet (g = 10 ms-2)

A body is thrown up in a lift with a velocity 5ms^(-1) relative to the lift and the time of flight is found to be 0.8 s. The acceleration with which the lift is moving up is (g=10ms^(-2))

A body A is thrown up vertically from the ground with velocity V_(0) and another body B is simultaneously dropped from a height H. They meet at a height (H)/(2) if V_(0) is equal to

A body is projected up with a velocity 50 "ms"^(-1) after one second if accelaration due to gravity disappears then body

A ball A is thrown up vertically with a speed u and at the same instant another ball B is released from a height h . At time t , the speed A relative to B is

A body dropped from a height h with initial velocity zero, strikes the ground with a velocity 3 m/s. Another body of same mass dropped from the same height h with an initial velocity of 4m/s. Find the final velocity of second mass with which it strikes the ground.

A body A of mass 4 kg is dropped from a height of 100 m. Another body B of mass 2 kg is dropped from a height of 50 m at the same time. Then :

A body is thrown up with a velocity 1000 m s^(-1) . It travels 5 m in the last second of its journey. If the same body is thrown up with a velocity 200 m s^(-1) . How much distance (in metre) will it travel in the last second (g= 10 m s^(-2))?.

When a body is thrown up in a lift with a velocity u relative to the lift, the time of flight is found to be t . The acceleration with which the lift is moving up is