Momentum: An object with a mass of 0.456-kg is moving at 1.20 × 108 m/s. What is the magnitude of its momentum? (c = 3.00 × 108 m/s)
A. 5.47 × 107 kg ? m/s
B. 5.57 × 107 kg ? m/s
C. 5.67 × 107 kg ? m/s
D. 5.87 × 107 kg ? m/s
E. 5.97 × 107 kg ? m/s
Answer: E
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a.
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