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laiz [17]
3 years ago
11

The amount of force needed to keep a 0.5 kg football moving at a constant speed of 8 m/s

Physics
1 answer:
Mice21 [21]3 years ago
3 0

Answer:

0 N

Explanation:

The football is moving at constant speed, so it's not accelerating.

∑F = ma

F = (0.5 kg) (0 m/s²)

F = 0 N

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