I am familiar with calculus. The actual problem is to find the d(v relative)/dt and the center of mass acceleration. Right now I am trying to solve this problem using the 2 body system.
It’s a problem from my high school class. We are studying about 2 body systems like reduced mass and center of mass etc. I am confused why all external forces in the vertical axis all cancel out.
How can I calculate Acm in the y axis? I know that the center of mass is accelerating down in the vertical axis but I don’t know how to calculate the external forces acting on it.
I am trying to solve this problem without using energy conservation. How can I solve this using the 2 body system and center of mass.
I know that in order for mass m at the bottom to be slightly off the ground the reaction force must be equal to zero. I don’t know if the reaction force before...