Answer:
The energy stored in a body due to either it's position or change in shape is called gravitational potential energy.
The frequency of the wheel is given by:

where N is the number of revolutions and t is the time taken. By using N=100 and t=10 s, we find the frequency of the wheel:

And now we can find the angular speed of the wheel, which is related to the frequency by:
Answer:
14.826 kg
Explanation:
move the decimal at the end over to the left 3 times