Questions about a 700 kg car: 1.) What is the work required (in J) to stop...

Question

Question

Questions about a 700 kg car:

1.) What is the work required (in J) to stop the car if it is going 20 m/s and stops in a distance of 35m?

2.) Now suppose the car were traveling 40 m/s. What is the work required (in J) to stop it?

3.) What distance (in m) is required for the car in the previous provlem to stop when traveling 40 m/s?

Thanks

science physics

Answer 1

Answer #1

Answer 2

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