Sagot :
12. A boy kicks a football with a force of 20 N, the time the force acts for is 0.3 s Calculate the impulse on the ball.
- A. 1 N s
- B. 6 N-s
- C. 33.3 N s
- D. 0
12. A boy kicks a football with a force of 20 N, the time the force acts for is 0.3 s Calculate the impulse on the ball.