Which of the following statements is true about a current-carrying wire in a magnetic field

What is the molar mass, in grams, of a mole of an element equal to? A. The number of electrons B. The atomic weight of the element C. The atomic number of the element D. The number of neutrons in the element

Make the following conversions A. 1500mL L B. 2km to cm C. 5.8dg to mg D. 22°C to K

You step onto a hot beach with your bare feet. A nerve impulse, generated in your foot, travels through your nervous system at an average speed of 110 m/s. How much time does it take for the impulse, which travels a distance of 1.

A box (FW = 20 N) is placed on a ramp with a 60° incline. Which of these is an expression for the component of the weight parallel to the ramp? A. FW = 20 N * sin60° B. FW = 20 N * cos60° C. FW = 20 N * tan60° D. FW = 20 N

Marsha is pushing down and to the right on a 12 kg box at an angle of 30 degrees below the horizontal. If the coefficient of kinetic friction with the box is 0.70, what force must she apply to move the box with constant velocity?

What is gravity and what are the two factors that determine its strengeth

What is the first thing to check when a refrigerator stops working?

You are on a train traveling east at speed of 19 m/s with respect to the ground. 1) If you walk east toward the front of the train, with a speed of 1.5 m/s with respect to the train, what is your velocity with respect to the ground

How the behavior of waves is affected by medium

Is abolute zero equal to 0c