Thursday

July 31, 2014

July 31, 2014

Posted by **Kelly** on Wednesday, January 18, 2012 at 5:12pm.

- physics -
**Damon**, Wednesday, January 18, 2012 at 5:22pmHorizontal problem:

u = 75 cos 59.7 = 37.8 m/s horizontal

t = 28.5/37.8 = .753 s

Vertical problem:

Vi = 75 sin 59.7 = 64.75 m/s initial

h = 64.75 t - 4.9 t^2

= 48.8 - 2.8 = 46 meters high

so

46 - 11 = 35 meters

**Related Questions**

physics - A rocket is fired at a speed of 75.0 m/s from ground level, at an ...

Physics - A rocket is fired at a speed of 96.0 m/s from ground level, at an ...

Physics - A rocket is fired at a speed of 50.0 m/s from ground level, at an ...

physics - A rocket is fired at a speed of 54.0 m/s from ground level, at an ...

physics - A rocket is fired at a speed of 91.0 m/s from ground level, at an ...

physics - A rocket is fired at a speed of 91.0 m/s from ground level, at an ...

physics - A rocket is fired at a speed of 70.0 m/s from ground level, at an ...

physics - A rocket is fired at a speed of 75.0 m/s from ground level, at an ...

physics - A rocket is fired at a speed of 75.0 m/s from ground level, at an ...

physics - A rocket is fired at a speed of 75.0 m/s from ground level, at an ...