It Is bis/view.php?ida3390903 e a search Books Google Drive C calcuus 8thEdtion

Question

It Is bis/view.php?ida3390903 e a search Books Google Drive C calcuus 8thEdtion Stewart Caloilus larly. Mylab Mastringi- G and edition leatbook McNeese State Uni 6 of 19 Sapling Learning A professional golfer is examining a video The high-speed footage shows that his dub of a practice s gun cocks the speed of the ball as 146 mph after it comes off the club, The gor bal has a mass of 45.9 What is magnitude of the impulse imparted to the ball by the club kg. me What is the magnitude of the average force of contact between the club and the ball? Previous check Answer Next HExt Hint

Explanation / Answer

a] Impulse = change in momentum

v = 146 mph = 65.267 m/s

I = m[v - u] = 0.0459(65.267 - 0) = 3 Ns

b] Force = Impulse/time = 3/0.671 x 10-3 = 4470.94 N.

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