A homeowner pushes a 150kg fridge across the floor at a constant speed. If the coefficient of kinetic friction is 0.3, what is ?

a) what is the frictional force on the fridge?

b) the force applied by the homeowner?

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  • 4 weeks ago
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    150 kg is a weight of 9.8x150 = 1470 N

    force of friction is 0.3 x that or 441 N

    that is the ans. to both questions.

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