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Bill has a mass of 85 kg and is skating west. He increases his speed from 3 m/s to 5 m/s by applying a force for 3 seconds. What force did he apply?
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Bill has a mass of 85 kg and is skating west. He increases his speed from 3 m/s to 5 m/s by applying a force for 3 seconds. What force did he apply?

User Terry Wilcox
by
5.3k points

2 Answers

3 votes

Answer:

56.7 N

Step-by-step explanation:

User TheFaultInOurStars
by
5.1k points
0 votes
F = ma
F = 85×(5-3)÷3
F = 85×(2÷3)
F = 85×0.667
F = 56.67N
User Harshith Thota
by
4.6k points
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