Homework Statement
i need help with this statements on momentums (we have to choose whether is yes or no)
A small cart carrying a small physics student (total mass = M) is designed to coast into the wall (at speed vi) and bounce off traveling in the opposite direction (at speed vf). In...
Homework Statement
i need help with this problem (Online HW)
If the force of attraction between a 1035 kg sports car and a 10680 kg cement truck is 3.930×10-6 N, how far are they apart?
Homework Equations
F = Gm_1m_2/r^2
The Attempt at a Solution