Calculate the wave speed for a wave with a wavelength of 2 m and a frequency of 0.3 Hz.
v=lf
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The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.
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If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.
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Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?
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Asolid cylinder and a cylindrical shell have the same mass, same radius, and turn on frictionless, horizontal axles. the cylindrical shell has light-weight spokes connecting the shell to the axle. a rope is wrapped around each cylinder and tied to blocks of equal masses that are held the same height above the ground. both blocks are released simultaneously. the ropes do not slip. which block hits the ground first? or is it a tie?
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