7. A bicycle accelerates at 2.0 m/s2. If the mass of the bicycle and rider together is
1 answer:
Answer:
170 N
Explanation:
Since Force F = ma were m = mass = 85 kg and a = acceleration = 2.0 m/s².
So the net force on the bicycle is
F = ma = 85 kg × 2.0 m/s² = 170 N
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