Question

. An object takes 5 s to reach the grond
from a height of 5 m on a planet.
What is the value of g on the planet?​

Answer 1

Answer:

An object takes 5 seconds to reach the ground from a height of 5 meters on a planet. What is the value of g on the planet? You use d=1/2*g*t^2, which can be re-arranged to the form 2*d/t^2=g, whence g=0.4 meters/sec^2. That is about 25 times weaker than earth's gravitational force at its surface.

Explanation:

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