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A 3.0kg block has a speed of 2m//s A and...

A 3.0kg block has a speed of `2m//s` A and `6m//s` at B. If the distance from A and B along the curve is 12m, how large a frictional force acts on it ? Assuming the same friction, how far from B will it stop ?

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To solve the problem step by step, we will follow the principles of work and energy. ### Step 1: Identify the Given Data - Mass of the block (m) = 3.0 kg - Speed at point A (Va) = 2 m/s - Speed at point B (Vb) = 6 m/s - Distance along the curve from A to B (S) = 12 m ...
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