## Saadman 2 years ago PLEASE HELP I HAVE A HUGE TEST TOMORROW a baseball player puts a baseball on a batting tee. the baseball bat is able to deliver 4.0 * 10^5 Watts of power and is in contact with the ball for 0.70 milliseconds and a distance of 1.4 centimeters. the mass of the ball is 145 grams. what is the net force applied to the ball and what is its average acceleration? net force is supposed to be 2.0 * 10^4 N and acceleration is supposed to be 1.4 * 10^5 m/s^2 but i cant figure out how

1. guyofreckoning2

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3. guyofreckoning2

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5. guyofreckoning2

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7. guyofreckoning2

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$$\Sigma P =\frac{Fs}{t}$$ where P=4.0 * 10^5 , s=0.14 m, t=7*10^-4 s plug it all in. do you need further help?