Question

A 0.4 kg soccer ball approaches a player with a velocity of 18 m/s to the east. The player strikes
the ball and causes it to move in the opposite direction at a speed of 22 m/s. What impulse was
delivered to the ball by the player?

Answer 1

Answer:

16Newton sec

Explanation:

Ft = m( v + u)

= 0.4( 22 + 18)

= 0.4 x 40

= 16newton sec