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13. Which of the following has the highest amount of kinetic energy?

a ball traveling at 20 mph
O a still ball
a ball traveling at 60 mph
O a ball traveling at 40 mph

User Noctis
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2 Answers

5 votes

Answer:

a ball traveling at 60 mph

Step-by-step explanation:

User Dmitry Teplyakov
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0 votes

Answer:

The answer is option 2.

Step-by-step explanation:

Given that the formula to find kinetic energy is K.E = 1/2×m/v² where v represent the speed of an object. So if the speed increases, kinetic energy also increase.

Therefore, kinetic energy has the highest amount at 60 mph.

User OSH
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