daguniv 4369 coin spins off beam with const angular vel net force must be radial net force if fric

daguniv 4369 coin spins off beam with const angular vel net force must be radial net force if fric
daguniv 4369 coin spins off beam with const angular vel net force must be radial net force if fric
daguniv 4369 coin spins off beam with const angular vel net force must be radial net force if fric

force