To keep the energy going every day
Answer:
D) Since the stars would move from East to West just as the Sun and Moon do.
Answer:
The the speed of the car is 26.91 m/s.
Explanation:
Given that,
distance d = 88 m
Kinetic friction = 0.42
We need to calculate the the speed of the car
Using the work-energy principle
work done = change in kinetic energy



Put the value into the formula


Hence, The the speed of the car is 26.91 m/s.
heat from water goes into air in ball
air expands
ping goes the dent