A softball is hit over a third baseman's head with speed v0 and at an angle...

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A softball is hit over a third baseman's head with speedv0 and at an angle Î¸ from the horizontal.Immediately after the ball is hit, the third baseman turns aroundand runs straight back at a constant velocity V=7.00m/s,for a time t=2.00s. He then catches the ball at the sameheight at which it left the bat. The third baseman was initiallyL=18.0m from the location where the ball was hit at homeplate.Â Â
1) Find a vector expression for the velocityvâƒ—Â Â of the softball 0.100 s before the ball iscaught.
Use the notation vx, vy, anordered pair of values separated by a commas Express your answernumerically in meters per second to three significant figures.
2) Find a vector expression for the positionrâƒ—Â Â of the softball 0.100 s before the ball iscaught.
Use the notation x, y, an ordered pair ofvalues separated by a comma, where x and yareexpressed numerically in meters, as measured from the point wherethe softball initially left the bat. Express your answer to threesignificant figures.

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4.0 Ratings (737 Votes)

the initial velocity of the ball in y direction is vy gt 9810 s 98 ms here time take 10 s sinceit takes 2 seconds for the ball to go up and then back down For the x velocity the third baseman runs See Answer

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