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Physics, 26.06.2019 19:00 sebascarvallo2003

Ablock weighing 15 newtons is pulled to the top of an incline that is 0.20 meter above the ground, as shown below. if 4.0 joules of work are needed to pull the block the full length of the incline, how much work is done against friction?

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Ablock weighing 15 newtons is pulled to the top of an incline that is 0.20 meter above the ground, a...

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