Consider a solid ball (sphere) of uniform density. Its radius is 10 cm and mass is 0.1 kg. What is the ball's moment of inertia if it is rotating about its center

If forces acting on an object are unbalanced, which factors may result fron an unbalanced force? check all that apply

Acar of mass m goes around a banked curve of radius r with speed v. if the road is frictionless due to ice, the car can still negotiate the curve if the horizontal component of the normal force on the car from the road is equal in magnitude to 101) a) mv2/r b) mg/2. d) mg e) tan[v2/(eg)]

Which configuration would produce an electric current? a) rotate a coil of copper wire between two magnets. b) connect a wire between a copper and zinc strip sitting in a beaker of water. c) connect a wire to the (+) positive end of a battery and the other end to a light bulb. d) connect a wire to the negative end of a battery and the other end to a light bulb.