Answer:
3- A ball of mass 0,50 kg falls and hits the floor at 10m/s,
It rebounds at speed 8.0 m/s, as shown.
before collision
after collision
10 m/s
8 m/s
The collision between the ball and the floor lasts for 0.50 s.
What is the average force acting on the ball during the collision?
<span>C) mountains; two continental plates meet at a convergent boundary</span>
Work can be represented by Wd (Work done) or Ew (Energy, work). Since it is a form of energy, it is measured in joules
