Explanation:
Centripetal acceleration is:
a = v² / r
a = (4.0 m/s)² / 0.60 m
a = 26.6 m/s²
Answer:
The rate at which energy is transferred is called power and the amount of energy that is usefully transferred is called efficiency.
Answer:
A body is said to be moving with uniform speed, if it covers equal distances in equal intervals of time. ...
cause a change in the object's velocity
I think it’s R=U/I = 120/5 = 24
