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What is the braking force needed to bring a 15kg car going 35 m/s to a complete stop in 5s?

What is the braking force needed to bring a 15kg car going 35 m/s to a complete stop in 5s?
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What is the braking force needed to bring a 15kg car going 35 m/s to a complete stop in 5s?

User Chris Wesseling
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1 Answer

2 votes
need the acceleration take 35/5 to get 7
then multiply 15 by 7 to get 105N
User Steve Mitcham
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