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Physics, 05.12.2020 01:30 s6054682

A 3.9-newton force is applied to the right on a 0.22-kilogram copper block sliding to the right on a horizontal steel table.
Determine the weight of the block.
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Calculate the magnitude of the force of friction acting on the moving block.
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Determine the magnitude of the net force acting on the moving block.
? please can someone help me with this

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