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12-12-2019
Physics

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When a golf ball is hitit travels at a rate of 50 m/s . The mass of the golf ball is 0.045kg. What is the kinetic energy of the golf ball?

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Suryaastronomy Suryaastronomy

12-12-2019

Answer:

56.25 Joules

Explanation:

The velocity (v) of the ball = 50 m/s

The mass of the ball = 0.045 kg

Formula for kinetic energy = [tex]\frac{1}{2}*m*v^2[/tex]

So the Kinetic enrgy =[tex]\frac{1}{2}*50^2*0.045 \\=1/2*112.25\\=56.25 Joules[/tex]

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