Calculate the max velocity of its Center O The 20-kg double wheel with radius of

Question

Calculate the max velocity of its Center O

The 20-kg double wheel with radius of gyration of k- = 150 mm about O is connected to the spring of stiffness k = 800 N/m by a cord which is wrapped securely around the inner hub. If the wheel is released from rest on the incline with the spring stretched 400 mm, calculate the maximum velocity v of its center O during the ensuing motion if the wheel rolls without sliding. The coefficient of friction between the wheel and the incline is mu = 0.3. Explain how the friction force affects your result.

Explanation / Answer

TILT THE PICTURE STRAIGHT AND RATE ME 5 STAR

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