First slide
Vertical projection from ground
Question

The acceleration due to gravity on the planet A is 9 times the acceleration due to gravity on planet B. A man jumps to a height of 2m, on the surface of A. What is the height of jump by the same person on the planet B?

Moderate
Solution

Hmax=u22g  Hmax1g
On planet B value of g is 1/9 times to that of A. So value of Hmax will become 9 times, i.e., 2 x 9 = 18metre

Get Instant Solutions
When in doubt download our app. Now available Google Play Store- Doubts App
Download Now
Doubts App