Recent content by dlslhc

2NiLBr sinθ = μmgr cosθ mgsinθ = μmg cosθ the answer is 2.45 if g = 9.8, i used 10 before lol, correct now?

Homework Statement A wood cylinder of mass m = 0.250 kg and length L = 0.100 m with N =10 turns of wire wrapped around it longitudinally, so that the plane of the wire coil contains the long axis of the cylinder. The cylinder is released on a plane inclined at an angle theta to the horizontal...

Okay, thanks very much

Homework Statement Two identical like-charged conductive spheres are placed very close to each other, the charges willl redistribute themselves on the sphere's surface with an effective center-to-center distance rc so as to approximately satisfy the Coulomb's law, F = ke q1 q2 / (rc)^2. Is the...