A small block of mass m slides in a vertical circular trajectory along the inside of a frictionless surface as shown. T
Posted: Fri Jul 15, 2022 8:18 am
A small block of mass m slides in a vertical circular trajectoryalong the inside of a frictionless surface as shown. Themagnitude of the normal force at point C is 6.8mg. Themagnitude of the net force atpoint B is ____ mg.