What is the magnitude of the net force on box

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Q. Two brothers push on a box from opposite directions. If one brother pushes with a force of 86N and the other brother pushes with a force of 67N, what is the magnitude of the net force on box?

Q. Assume a volleyball player claims a hang time of 1.25 seconds. Then that player must be able to jump a vertical distance of what?

Reference no: EM1382459

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