Question 2 There is a current, I, flowing in a clockwise direction in a square loop of wire that is in the plane of the paper. If the magnetic field, B, is out of the paper and through the loop perfectly, and if each side of the loop has a length, L, then the net torque acting on the loop is? IB(L^2) is wrong so it's either zero, 2IBL, or ILB​

The place you get your hair cut has two nearly parallel mirrors 6.00 m apart. as you sit in the chair, your head is 2.00 m from the nearer mirror. looking toward this mirror, you first see your face and then, farther away, the back of your head. (the mirrors need to be slightly nonparallel for you to be able to see the back of your head, but you can treat them as parallel in this problem.) how far away does the back of your head appear to be?

The material that keeps its new shape after it is stretched is called?

A58-kg boy swings a baseball bat, which causes a 0.140-kg baseball to move toward third base with a velocity of 38.0 m/s.