Recent content by Elbhi

Two long, parallel wires hang by 4.00-cm-long cords from a common axis. The wires have a mass per unit length of 1.50×10-2 kg/m and carry the same current in opposite directions. What is the current in each wire if the cords hang at an angle of 6-degrees with the vertical? Basically,,,,,I...

Two long, parallel wires hang by 4.00-cm-long cords from a common axis. The wires have a mass per unit length of 1.50×10-2 kg/m and carry the same current in opposite directions. What is the current in each wire if the cords hang at an angle of 6-degrees with the vertical? Basically,,,,,I...

:cry: Why can't I get this obviously KE is conserved so I use I(initial) x Angular speed(initial)=I(final) x Angular speed(final) A uniform rod of mass 3.05×10-2kg and length 0.440m rotates in a horizontal plane about a fixed axis through its center and perpendicular to the rod. Two small...

Hello Rhia & Minstrel, thank you very much for your help both of you:). Rhia your answer was actually my first answer, however that wasnt right, which led to my fustration. Minstrel actually did it the right way. Thank you sooooooooooooooo much for helping me see the light. I thought it was...

I am having quite a time with this problem, I would appreciate any assistance. Block B, of mass mB, rests on block A, of mass mA, which in turn is on a horizontal table top . The coefficient of kinetic friction between block A and the table top is uK and the coefficient of static friction...