A barefoot field-goal kicker imparts a speed of 34 m/s to a football initially at rest. If the football has a mass of 0.31 kg and the time of contact with the ball is 0.019 s, what is the magnitude of the force exerted by the ball on the kicker’s foot?Answer in units of N.
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A: From kinematics equation:
A barefoot field-goal kicker imparts a speed of 34 m/s to a football initially at rest.
If the football has a mass of 0.31 kg and the time of contact with the ball is 0.019 s, what is the magnitude of the force exerted by the ball on the kicker’s foot?
Answer in units of N.
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