Asked by Alieu

Q3: Block of masses M1 and M2 are connected by a light string. The coefficient of friction between M1 and the table surface is 0.30. Determine the acceleration in the block and the tension in the string if M1=4kg and M2=3kg.
Answered by Alieu
Q2: Two 30th weights are suspended at opposite ends of a rope that passes over a light frictionless pulley. The pulley is attached to a chain that goes to the ceiling. (a) What is the tension in the rope? (b) What is the tension in the string?
Answered by Alieu
Q1: A ball of mas 0.15kg slides with negligible friction on a horizontal plane. The ball is attached to a pivot by mean of a string 0.6m long. The ball moves around a circle at 10rev/s. What is the tension in the string?
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