A 1 kg mass is on a rough horizontal surface is joined with a 2 kg mass by a light , inextensible string running over a frictionless pulley.
Will 1 kg mass moves at zero, higher or lower acceleration . Explain based on Newton's law and state the law?
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Answer:
The one kg mass will move with acceleration given by (net force/mass of 1kg)=(20-10)/1=10m2/s2
Both masses will move at same acceleration as they are connected by string
Explanation:
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