A baseball with a mass of 0.15 kg is moving at a speed of 40 m/s. What is
2 answers:
Answer:
120 J
Explanation:
KE = mv²/2 = (0.15 kg * [40 m/s]²)/2 = 120 J
Answer:
120 J
Explanation:
KE = 1/2 mv²
KE = 1/2 (0.15)(40)²
KE = 1/2 (0.15)(1600)
KE = 1/2 (240)
KE = 120 J
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