(Solved): A disk with a mass of 2.00 kg and with a radius of 20.0 cm rolls down a ramp with a height h = 30.0 ...

A disk with a mass of 2.00 kg and with a radius of 20.0 cm rolls down a ramp with a height h = 30.0 cm. If the disk starts from rest at the top of the ramp, what will its speed be when it reaches the bottom of the ramp? Give your answer in m/s to 2 decimal places.