A Golf Ball Thrown Directly Upwards from the Surface of the Moon

question 9

Essay

A golf ball thrown directly upwards from the surface of the moon with an initial velocity of 20 meters per second and will attain a height of $s(t)=-0.8 t^{2}+20 t$
meters in t seconds.On Earth, its height would be given by $-4.9 t^{2}+20 t$
.Compare the velocity and acceleration of the golf ball on the moon after two seconds with its velocity and acceleration on Earth after two seconds.

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