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. A 15.0 kg bookshelf is sitting in an elevator that is accelerating upwards at 1.4...

. A 15.0 kg bookshelf is sitting in an elevator that is accelerating upwards at 1.4 m/s2. A student pushes the bookshelf horizontally with a force of 45.0 N. What is the horizontal acceleration of the bookshelf if the coefficient of static friction between the floor and the bookshelf is 0.25, and the coefficient of kinetic friction is 0.15?

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Answer #1

I have taken acceleration due to gravity as 9.8m/s²

I hope I could help you.....

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