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03-02-2020
Physics

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A 0.155 kg arrow is shot upward at 31.4 m/s. What is its potential energy (PE) when it leaves the bow?

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03-02-2020

Answer:

Explanation:it has no potential energy because it is shot upward making potential energy =0

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03-02-2020

Potential energy = (mass) x (gravity) x (height above ground)

Potential energy = (0.155 kg) x (9.8 m/s²) x (height above ground)

Potential energy =

(1.519 kg-m/s²) x (height of the release point above ground, in meters)

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