Recent content by madskier8806

hi all I am trying to use a circuit of NiCr wire to heat a surface. I have setup my circuit using parallel 'branches' of NiCr connected to a bus so that voltage is equal across each branch. I am an undergrad EE so I get electrical aspect, but have little knowledge of the thermo. My...

Homework Statement A massive steel cable drags a 20.0 kg block across a horizontal, frictionless surface. A 90.0 N force applied to the cable causes the block to reach a speed of 3.60 m/s in 2.40 s. What is the difference in tension between the two ends of the cable? Homework Equations F=ma...