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Dave is moving 3 m/s when he crashes his bike into a wall, which stops him in 0.6 seconds. If Dave and his bike have a mass of 90 kg, what was the force applied by the wall?
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Dave is moving 3 m/s when he crashes his bike into a wall, which stops him in 0.6 seconds. If Dave and his bike have a mass of 90 kg,

what was the force applied by the wall?

User Azul
by
4.8k points

2 Answers

2 votes

Answer:

450 N

Step-by-step explanation:

User Vineesh TP
by
5.4k points
4 votes
Force = change of momentum / time taken
Force = (90x3)/0.6
User Rafiqul Islam
by
5.2k points
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