- #1

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*d*= 3.2 m away. The ball is

*h*= 1.6 m above ground when it leaves the woman's hand with an initial velocity of 14 m/s at 45°. When the ball hits the wall, the horizontal component of its velocity is reversed; the vertical component remains unchanged. (Ignore any effects due to air resistance.)

(a) Where does the ball hit the ground?

m (away from the wall)

(b) How long was the ball in the air before it hit the wall?

s

(c) Where did the ball hit the wall?

m (above the ground)

(d) How long was the ball in the air after it left the wall?

s

I found part B was .323s and part C is 4.29m. I don't know how to solve the second part.