Home
Class 8
PHYSICS
A stone is dropped from the roof of a bu...

A stone is dropped from the roof of a building takes 4s to reach ground. The height of the building is

A

19.6m

B

39.2m

C

156.8m

D

78.4m

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

A stone dropped from a building takes 4 s to reach the ground. The height of the building is

A stone is dropped from roof of building takes 5 s to reach the ground. The sound of striking is heard after 5.4 second after the stone is dropped. The velocity of sound is

A stone dropped from the top of a tower reaches the ground in 3 s. The height of the tower is

A stone dropped from top of a building reaches the ground in 7 seconds. The height of tower is ............... m (take g=10m/s^2)

A stone is thrown downwards with velocity 10 m/s from the roof of a builng and it reaches the ground with speed 40 m/s. the height of the building would be

A stone is dropped from rest the top of a building 44.1 m high. It takes 3 s to reach the ground. Use this information to calcualte g.

The velocity time graph for the veticaly component of the velocity of a body thrown upwards from the ground and landing on the roof of a building is given in the figure.The height of the building is:

A ball dropped from the top of a building takes 0.5 sec to clear the window of 4.9 m height. What is the height of building above the window?