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An 1100-kg car is traveling at 46 km/h on a level road. The brakes are applied long enough to remove 51 kJ of kinetic energy. (a) What is the final speed of the car? (b) How much more kinetic energy must be removed by the brakes to stop the car?

An 1100-kg car is traveling at 46 km/h on a level road. The brakes are applied long enough to remove 51 kJ of kinetic energy. (a) What is the final speed of the car? (b) How much more kinetic energy must be removed by the brakes to stop the car?

Grade:upto college level

1 Answers

Navjyot Kalra
askIITians Faculty 654 Points
8 years ago
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