- #1

wolves5

- 52

- 0

a) What was the x component of the initial velocity of the ball?

I got 13.5 m/s. I did (27m / 2 seconds)

b) What was the y component of the initial velocity of the ball?

Why is this not (10 m/ 2 seconds)?

c) What was the initial speed of the throw?

I don't know which equation to use. Or would you just do the square root of part a + part b?

d) What was the initial angle of the throw relative to the horizontal? Please enter your answer in degrees.

Is this tan-1 (10/27)?

e) What is the height of the ball at the top of its path?

I don't know what to do for this one.