A ball is dropped from a tower of height h under gravity. If it takes 4s to reach the ground from height h/2, then time taken by it to reach from h to h/2 is nearly:
- October 18, 2020
- Category: Arihant Physics by D.C Pandey , Chapter 3 - Motion in One Dimension , Volume 2 ,
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A helicopter rises from rest on the ground vertically upwards with a constant acceleration g. A food packet is dropped from the helicopter when it is at a height h. The time taken by the packet to reach the ground is close to [g is the acceleration due to gravity]
A ball is released form the top of a tower of height h. It takes time T to reach the ground. What is the position of the ball ( from ground) after time T/3?
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