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In English / High School | 2014-11-26

Which tennis ball has more kinetic energy?

A. Tennis ball traveling at 1 m/sec
B. Tennis ball traveling at 2 m/sec
C. Tennis ball traveling at 3 m/sec
D. Tennis ball traveling at 4 m/sec

Asked by madisonhall2000

Answer (2)

a tennis ball traveling 4m/sec has the most kinetic energy because it travels farther in the same amount of time.

Answered by joy123333 | 2024-06-24

The tennis ball traveling at 4 m/sec has the most kinetic energy. Kinetic energy is calculated using the formula KE = 1/2 mv^2, showing that higher speeds result in greater kinetic energy. Therefore, option D is correct.
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Answered by joy123333 | 2024-12-26

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