A 10 m bar is anchored at one end. The bar can freely rotate. Assume the pivot point is at the origin and the bar is on the reference line in cylindrical coordinates.
1. What would be the net torque on the bar if a force FF = 10 + 이 were applied on the 10 meter point to the bar?
2. What would be the net torque on the bar if a force (F = 10; + 3л 2 2 were applied to the 5 meter point?
3.What would be the net torque be if a force F = 10f + 3was applied to the 7 meter point?
Thanks in advance! :)