An astronaut drops a rock on the surface of an asteroid. the rock is released from rest at a height of 0.86 m above the ground, and hits the ground 1.37 s later. part a) what is the acceleration due to gravity on this asteroid?

Explanation:

To solve this problem we use the formula for accelerated motion:

We will take the initial position as our reference () and the downward direction as positive. Since the rock departs from rest we have:

Which means our acceleration would be:

Using our values:

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wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.