Thursday
September 3, 2015

Homework Help: college physics

Posted by toor on Wednesday, October 3, 2012 at 12:11am.

a toy cannon fires a projectile from ground level with a speed of 15.0 m/s, at an angle of 30.0 degrees above the horizontal.

a) calculate the horizontal range of projectile.

R=Vi^2/g * sin 2theta
= (150/9.8)*(sin(2*30.0)
= 19.88m
I know this part is right but i'm not sure what to do next?

b) calculate the maximum height for the trajectory.

c) calculate the components of the projectile's impact velocity.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members