- #1
melel
- 1
- 0
- Homework Statement
- Out of a low, resting cart we shoot a small ball with a mass 5 times smaller than the mass of the cart. The maximum distance of projectile is 10 m. The we let the cart go, so that it can move. What is the maximum distance of projectile in this case? Under what angle does the ball hit the ground in each cases?
- Relevant Equations
- $d={\frac {v_{0}^{2}}{g}}\sin(2\theta )$
$G=mv$
I don't know how to begin.