Multiple Choice
A barefoot field-goal kicker imparts a speed of 25 m/s to a football at rest.If the football has a mass of 0.50 kg and time of contact with the football is 0.020 s,what is the force exerted on the foot?
A) 13 N
B) 25 N
C) 625 N
D) 1,250 N
E) 625 N
Correct Answer:
Verified
Correct Answer:
Verified
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