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The 8 kg sack slides down the smooth ramp if it has a

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The 8 kg sack slides down the smooth ramp. if it has a speed of 1.5m/s when y=.2m. Determine the normal reaction the ramp exerts and the rate of increase in the speed of the sack at this instant. y=.2e^x.

Reference no: EM13621674

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