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How Much Kinetic Energy Does a 3kg Soccer Ball Have 20 m/s20 \mathrm {~m} / \mathrm { s }

Question 20

Short Answer

How much kinetic energy does a 3kg soccer ball have while moving at 20 m/s20 \mathrm {~m} / \mathrm { s } toward your opponents' goal? a. 60 joules
b. −60- 60 joules
c. 600 joules
d. −600- 600 joules

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