2.83 N 3.29 N 4.33 N 5.47 N

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answerhappygod
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2.83 N 3.29 N 4.33 N 5.47 N

Post by answerhappygod »

2.83 N
3.29 N
4.33 N
5.47 N
A person is pushing a 220 kg cart on a frictionless horizontal road. Initially, the cart has zero velocity. For 1 minute the force applied increases linearly, then for 4 minutes is constant, and finally for another 2 minutes the force is reduced linearly to zero (see graph). What is the peak force applied so that when the person stops pushing the cart moves with 6.4 m/s? LIN Fmax t(min)
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