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The 1.1 kilogram block is tied to the wall with rope. It sits on the top of the 3 kilogram block. The lower block is pulled to the right with a tension force of N. The coefficient of kinetic friction at both the lower and upper surfaces of the 3 kilogram block is 0.5.
a) Find the Tension in the rope holding the 1.1 kilogram block to the wall?
b) Determine what is the acceleration of the 3 kilogram block?
A spaceship is observed from the Earth to be moving toward a star at a speed of 0.80 c. how much time passes on the space ship while traveling to the star
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Estimate the size of the friction force on a baseball player sliding into second base. Assume a mass of 84 and uk = 0.42
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Suppose a 65 kg person stands at the edge of a 6.5 m diameter merry-go-round turntable that is mounted on frictionless bearings and has a moment of inertia of 1850 kg m2. Calculate the angular velocity of the turntable
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