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 2 m on the surface of A. What is the height of jump by the same person on the planet B ?

The acceleration due to gravity on the planet A is 9 times the acceler

1.	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 2 m on the surface of A. What is the height of jump by the same person on the planet B ?
Answer» `(2//9)`m 18 m 6 m `(2//3)`m Solution :The velocity of the MASS while reaching the surface of both the planets will be same. i.e., `SQRT(2g.h.)=sqrt(2gh)` `sqrt(2xxgxxh.)=sqrt(2xx9gxx2)` `:. 2h.=36 rArr h.=18`m.

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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 2 m on the surface of A. What is the height of jump by the same person on the planet B ?

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