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MrMuchimi
3 years ago
14

A ball is thrown vertically upward. What are its velocity and acceleration when it reaches its maximum altitude? What is its acc

eleration just before it hits the ground?
Physics
1 answer:
butalik [34]3 years ago
8 0
<h2>Velocity at maximum height is zero.</h2><h2>Acceleration at maximum height is 9.81 m/s² downward.</h2><h2>Acceleration when it just hits the ground is 9.81 m/s² downward.</h2>

Explanation:

For a ball thrown vertically upward, the velocity at maximum height is zero.

Acceleration is a constant for a ball thrown vertically upward, its is acceleration due to gravity.

Acceleration at maximum height is 9.81 m/s² downward.

Acceleration when it just hits the ground is 9.81 m/s² downward.

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