Johnny Manziel has decided that he’s a terrible quarterback (he’s pretty mad about it) and wants to become a kicker, but he’s concerned about the shoe he has chosen to kick with and how it will impact the inertia of his leg. The moment of inertia of the lower leg and foot about an axis through the knee joint is 0.20 kg·m2. What is the moment of inertia of the leg and foot about the knee joint if a 0.50 kg shoe is worn on the foot? Assume that the shoe’s mass is all concentrated in one point 45 cm from the knee joint. 0.30 kg·m2

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Q: Consider a bouncy ball on a 10° incline. Everyone knows a regular bouncy ball has a diameter of 2.5…

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Q: 12 1b

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Q: 9. A mass m₁ = 19.0 kg is connected by a light string that passes over a pulley of mass M = 13.0 kg…

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Q: The axis of rotation of a thin plate is located at the left side, as shown in the figure. Calculate…

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Q: A 2.00 kg rock has ahorizontal velocity of magnitude12.0 m/s when it is at point P inFig. . (a) At…

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Q: A A A A O D Prob 25 for point partids Is 4x3 +2 x 2"+ 3x4" kg " R 4 ng y=3 m 10cm M I=? with slīd…

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Q: The lightweight wheel on a road bike has a moment of inertia of 0.097 kg m. Amechanic, checking the…

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Q: The top in Figure P8.55 has amoment of inertia of 4.00 x10-4 kg . m2 and is initially atrest. It is…

A: We know,

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Q: A block of mass m = 2.70 kg is hanging from a massless cord that is wrapped around a pulley (mass =…

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.