The cable supporting a 2125-kg elevator has a maximum strength of 21,750 n. what maximum upward acceleration can it give the elevator without breaking the cable?

This question is worth 54 points ! rock falls from a ledge to the ground what energy conversion occurs during this process a potential to kinetic b kinetic to potential c thermal to mechanical d chemical to mechanical

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An object of dimensions 50 cm x 40 cm x 0.20 cm has a mass 60g. find its density in g/cm3 and kg/ m3