Answer:
Explanation:
Given
mass of Flywheel 
mass of bus 
radius of Flywheel 
final speed of bus 
Conserving Energy i.e.
0.9(Rotational Energy of Flywheel)= change in Kinetic Energy of bus
Let
be the angular velocity of Flywheel





Newtons second law of motion: "T<span>he acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object."
kinetic energy is energy that an object posses while in motion and to get that it must have potential energy.</span>
Answer:
<h2>9.39 m/s</h2>
Explanation:
The velocity of the bowling ball can be found by using the formula

p is the momentum
m is the mass
From the question we have

We have the final answer as
<h3>9.39 m/s</h3>
Hope this helps you