Recent content by tkegis

50 m/s is the speed given. The height would be twice the radius. A height of 125m seems more realistic than 500m. Can't argue the physics though. :) Thank you both.

Vertical loop = circular motion Assuming friction is negligible. A ball falling down straight or parabolic will reach the ground at the same time. Does the path taken matter? Wouldn't the horizontal energy be converted to the vertical to reach the maximum height whether it's launched straight...

Homework Statement Motorcycle in a vertical loop. Traveling at 50 m/s. Assume g=10 m/s^2 Find the maximum height of the loop. h=? Homework Equations F(net) = F(cent) + F(grav) F(cent) = mv^2/r F(grav) = mg (change) KE = (change) PE KE = 1/2 mv^2 PE = mgh The Attempt at a Solution F(net)...