Question

The radius of smooth light Pulley is 0.2 M the mass of each block is 10 kg find the normal force per unit length of the string applied to the pulley

Answer 1

Answer:

Dear freind ,r=0.2 m , m=10 kg , let the tension be T in the string T=mgT=100 N normal force is 100 N force per unit length=1000.2π=160 N/mRegards

Explanation:

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