Which has more momentum: a 30 kg bicycle moving at 10 m/s or a 300 kg car at rest?
1 answer:
<h2>
Answer:</h2>
Momentum = mass × velocity
<h3>Case I </h3>
Momentum of bicycle = 30 × 10 = 300 kgms¯¹
<h3>Case II </h3>
Momentum of car = 300 × 0 = 0 kgms¯¹
<h3>Therefore, 300 > 0 so momentum of bicycle is more. Hence, option A is correct. </h3>
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