The answer is b or d u chooose i don’t know which one
Answer:
The rate at which energy is transferred is called power and the amount of energy that is usefully transferred is called efficiency.
Because 'acceleration' does NOT mean 'speeding up'.
It means ANY change in motion ... speeding up, slowing down,
or changing DIRECTION.
When traveling a roundabout, or any curved path, the direction
is constantly changing even if the speed is constant, so there is
constant acceleration going on.
A right turn would be the answer probably.
