27) Velocity and time
28) it indicates increasing velocity
29) It is moving in constant velocity which means no acceleration.
The factor that causes that is gravity
Answer:
They will both bounce back at the same speed they had before the collision
Explanation:
Assuming an elastic collision, kinetic energy will be conserved. Therefore, the billiard balls will have the same speed after the collision as before the collision.
Answer:
B
Explanation:
B because if bella had both of power and work she would have got up there first and puppy has more power and work cause there fastttt
