Answer:
It will take 666.7 seconds for him to complete 2 km run.
Explanation:
1 km → 1000 m
2 km → 2000 m
Here the distance is 2000 m and speed is 3 m/s
seconds _____in four significant figures.
Explanation:
Momentum = mass × velocity
p = (65 kg) (5 m/s)
p = 325 kg m/s
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