Posted by **Lulu** on Wednesday, September 12, 2012 at 7:03pm.

A cannonball is fired with initial speed v0 at an angle 30° above the horizontal from a height of 36.0 m above the ground. The projectile strikes the ground with a speed of 1.3v0. Find v0. (Ignore any effects due to air resistance.)

HELP NEEDED!!!

- Physics -
**Anonymous**, Wednesday, October 15, 2014 at 11:04pm
nbm

## Answer this Question

## Related Questions

- physics - a cannonball is fired with initial speed v0 at an angle 30 degrees ...
- Physics - a) A cannonball is fired horizontally from the top of a cliff. The ...
- Physics - A cannonball is shot (from ground level) with an initial horizontal ...
- Physics - A cannonball is shot (from ground level) with an initial horizontal ...
- Physics - A cannonball is shot (from ground level) with an initial horizontal ...
- Physics - A cannonball is shot (from ground level) with an initial horizontal ...
- physics - A cannonball is shot (from ground level) with an initial horizontal ...
- Physics - Q Exactly 2.7s after a projectile is fired into the air from the ...
- pyhsics - A cannonball is shot (from ground level) with an initial horizontal ...
- Physics - A cannonball is fired with a velocity of 200 m/s at an angle of 25 ...