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In a friendly game of handball, you hit the ball essentially at ground level and send it toward the wall with a speed of 13 m/s at an angle of 24° above horizontal.
a) How much time does it take for the ball to reach the wall if it is 4.2 m away?
b) How high is the ball when it hits the wall?
c) Calculate the velocity of the ball (x and y components) just before impact.
d) Calculate the velocity of the ball (magnitude and direction) just before impact.
e) Has the ball reached the highest point of its trajectory by this time? Explain.
Treat the ball as a uniform, solid sphere, ignoring the finger holes. Illustrate what is the acceleration of the center of mass of the ball?
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