Answer:
3015 N
Explanation:
From Newton's second law, we know that;
F.t = mv
F = force on the ball= ?
m= mass of the ball
v= velocity
F= mv/t
F= 0.045 × 67/0.0010
F= 3.015/0.0010
F= 3015 N
Answer: the higher the kinetic energy
Explanation:
It is the heat required to raise the temperature of the unit mass of a given substance by a given amount (usually one degree).
Answer:
sorry but I can understand the question
