Thursday

August 21, 2014

August 21, 2014

Posted by **kristy** on Wednesday, September 18, 2013 at 6:14pm.

- physics -
**Henry**, Sunday, September 22, 2013 at 5:56pma. d = Xo * t = 2.75m/s * 0.866s=2.38 m.

b, d=0.5g*t^2 = 4.9*(0.866)^2 = 3.67 m.

c. d = 0.5g*t^2 = 10 m.

4.9t^2 = 10

t^2 = 2.04

Tf = 1.428 s. = Fall time.

D = Xo * Tf = 2.75 * 1.428 = 3.93 m.

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