Recent content by apt8

Yes I did mean the cross product. Thank you very much this helped a lot!

Homework Statement a 10cm long straight wire is parallel with the z axis and carries a current of 4.0A in the +z direction. The force on this wire due to a uniform magnetic field B is -0.20N i+0.20N j. If this wire is rotated so that it is parallel with the x-axis with the current in the +x...

thank you! that's all i needed

Homework Statement A car traveling at 100 m/s enters an unbanked turn of 400 m radius. The coefficient of static friction between the tires and track is 1.1. The track has both an inner and outer wall. Which statement is correct? Homework Equations v=<square root>coefficientmgr/m...

Homework Statement A space stationwith a 120m diameter rotates to provide an artificial gravity of 3.00 m/s^2. Find the rotational frequency of the wheel (in reloutions per minute) that will produce this effect. Homework Equations VT=2pir f=1/T The Attempt at a Solution...