Rita accelerates a 0.40-kg ball from rest to 9.0 m/s during the 0.15 s in which

Physics
Tutor: None Selected Time limit: 1 Day

Rita accelerates a 0.40-kg ball from rest to 9.0 m/s during the 0.15 s in which her foot is in contact with the ball. What average force does she apply to the ball during the kick?

Jun 18th, 2015

Thank you for the opportunity to help you with your question!

applying 

ft=delta mv

F*0.15=0.4*9-0)

F=3.6/0.15

F=24 N



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Jun 18th, 2015

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