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11. Solve the following problems :(1) A force of 1000N was applied to stop a car that was moving with a constantstopped after moving through 10m. How much is the work done? |
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Answer» Answer: Answer is down Explanation: WORK done by the force to stop the car = Force applied on the car × Distance covered by it after the force applied. ∴ W = 10000 J. or W = 10 kJ. Hence, the work done by the force to stop the car is 10 kJ (or KILO JOULE) or 10000 J. |
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