Which principles of training refers o placing increased demands on the body? a. specificity b. cross-training c. type d. overload

In what direction does an applied force move an object

Along wire carrying a 4.2 a current perpendicular to the xy-plane intersects the x-axis at x=−1.7cm. a second, parallel wire carrying a 3.0 a current intersects the x-axis at x=+1.7cm. part a at what point on the x-axis is the magnetic field zero if the two currents are in the same direction? express your answer to two significant figures and include the appropriate units.

Atrain flies at a speed of 350 miles per hour how far will it travel in 3 hours