Q. 3. A block of weight 2000 N rest on a rough horizontal surface (u = 0.2) and pulled by a force of 800 N at an angle of 30° to the horizontal. Determine the velocity attained by the block after it has moved 20 m starting from rest. Proceed to calculate the further distance moved by the body if the pull is removed.
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the correct answer of that question is yes
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