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March 28, 2015

March 28, 2015

Posted by **nam maurer** on Wednesday, November 23, 2011 at 5:23am.

a. the horizontal component of initial velocity

b. the vertical component of initial velocity

c. initial speed

- Physics -
**drwls**, Wednesday, November 23, 2011 at 6:23amLet Vyo be the initial vertical velocity component. It equals g times half the time of flight. Lex Vx be the horizontal velocity component, which is constant while in flight.

b. (1/2)*g*5 sec = Vyo = 24.5 m/s

a. Vyo/Vx = tan 60 = 1.732

Vx = 14.14 m/s

c. Vo = sqrt[(Vx^2 + Vyo^2]

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