eq 1 (on an angle)
sinθ=Fc/Fn=v^2/(radius)g
eq 2 (on an angle)
θ=tan^-1(v^2/(radius)g)
maintaining frictional force on level road
u(coefficient)=v^2/(radius)g
work conditions
direction & motion are same, force acting upon object
work unit
N-m or J
work
W=Fd
work (something being pulled by a string)
W=Fdcosθ