- #1
Alexander350
- 36
- 1
Homework Statement
Homework Equations
Moment of inertia
Torque
Angular momentum
The Attempt at a Solution
I think I can understand the physics of the situation. There will be a torque on the bus due to gravity while the back of it remains in contact with the cliff and it will start to rotate. I am assuming there is no friction so there is only a normal force where the bus hinges, which will always be perpendicular to the side of the bus. The problem is, how do I calculate this torque because the force is constantly changing direction and magnitude. Even when you do calculate its rotation, how can you calculate when it hits the ground because if it is tilted at a different angle, it will hit the ground at a different time.