Multiple Choice
When a 430-g soccer ball is kicked, the impact lasts for 0.04 s. In order for the ball to fly off at 8 m/s, the force of the kick must be
A) 86 N.
B) 138 N.
C) 178 N.
D) 86 kN.
Correct Answer:
Verified
Correct Answer:
Verified
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