Posted by **Khumalo Lindokuhle** on Saturday, March 1, 2014 at 3:56am.

A long jumper leaves the ground at an angle of 20 degrees above horizontal and at a speed of 11m/s..how far does he jump?

- Science -
**bobpursley**, Saturday, March 1, 2014 at 6:14am
time in air:

hf=ho+vo*sin20*t-4.9t^2

hf,ho=0, vo given 11m/s solve for time.

Now, how far

d=voCos20*time

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