How high she rise during this interval

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Q. Two children fighting over a toy pull on the toy in different directions. One child pulls to the north with a force of and the other child pulls to the east with a force of What is the magnitude of the net force on the toy?

Q. A 36-kg girl is bouncing on a trampoline. During a certain interval after she leaves the surface of the trampoline, her kinetic energy decreases to 180 J from 435 J. How high does she rise during this interval? Neglect air resistance.

Reference no: EM1353463

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