Question 20 1 pts A second baseman tosses the ball to the first baseman, who cat

Question

Question 20 1 pts A second baseman tosses the ball to the first baseman, who catches it at the same level from which it was thrown. The throw is made with an initial speed of 190 m/s at an angle of 35.0 degrees above the horizontal. What is the horizontal component of the ball's velocity, in m/s, just before it is caught? D Question 21 1 pts A second baseman tosses the ball to the first baseman, who catches it at the same level from which it was thrown. The throw is made with an initial speed of 19.0 m/s at an angle of 35.0 degrees above the horizontal. How long, in seconds, is the ball in the air?

Explanation / Answer

According to the question provided

s = 19.0 m/s theta = 35 deg  

Part a) vx=v cos = 19.0 m/s * cos 35 deg = 15.56388 m/s ==ANSWER) QUESTION 1)

Part b) t = 2 * 19.0 * sin 35 / 9.8 = 2.22407 seconds =======ANSWER) QUESTION 2)

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