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Physics 20 Online
OpenStudy (anonymous):

The fast server in women's tennis is Venus Williams, who recorded a serve of 130   (209  ) in 2007. If her racket pushed on the ball for a distance of 0.10  , what was the average acceleration of the ball during her serve?

OpenStudy (shamim):

Unit of 130????? Unit of 0.10?????

OpenStudy (shamim):

Plz clearer ur question

OpenStudy (shamim):

I think u need formula v^2=u^2+2*a*s

OpenStudy (shamim):

Given v=130 u=0 s=0.1 a=?

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