I cant do all but I can do number 4
When force moves ur leg u start skatin and when that happenes ur using a lot of force to move
The answer is full moon because that’s how it changes in life
Answer:
Explanation:
The equation for momentum is p = mv; therefore,
p1 = 50(4) so
p1 = 200
p2 = 50(5) so
p2 = 250
The impulse, the change in the momentum, is 50, going in the same direction.
D.Radiant energy does not require a medium through which to travel.
That would be the second law
