A 30 kg block slides down a 20° ramp with an acceleration of 1.2 m/s2. What is the coefficient of kinetic friction between the block and the ramp?

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asked Nov 8, 2019 86.2k views

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A 30 kg block slides down a 20° ramp with an acceleration of 1.2 m/s2. What is the coefficient of kinetic friction between the block and the ramp?

Physics
high-school

KishuDroid asked

by KishuDroid

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1 Answer

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24 is the answer because it’s is

Nschoe answered Nov 13, 2019

by Nschoe

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