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A 1200kg car is moving down a 30° hill. The driver applies the brakes at a time that the car's speed is 12m/s. What constant force F must result if the car is to stop after travelling 100m?​
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5 votes
5 votes
A 1200kg car is moving down a 30° hill. The driver applies the

brakes at a time that the car's speed is 12m/s. What constant force F
must result if the car is to stop after travelling 100m?​

User Angelcervera
by
3.1k points

1 Answer

14 votes
14 votes
864 N of constant force is required
A 1200kg car is moving down a 30° hill. The driver applies the brakes at a time that-example-1
User Vyacheslav Shkolyar
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3.3k points
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