If you move a substance from one container to another its volume changes the substance is a?

What is the radius of the circular path ofa charged particle in a magnetic field?

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20