The picture shows a loop of wire rotating in a magnetic field in a generator. Determine the direction of the current through the load as the loop rotates from 90 to 180 degrees as shown in the picture.

The x-coordinate of a particle in curvilinear motion is given by x = 3.1t3 - 4.9t where x is in feet and t is in seconds. the y-component of acceleration in feet per second squared is given by ay = 2.3t. if the particle has y-components y = 0 and vy = 5.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 1.8 sec. sketch the path for the first 1.8 seconds of motion, and show the velocity and acceleration vectors for t = 1.8 sec. answers: v = ft/sec a = ft/sec2

What is the momentum of a 2 kg object moving at 15 meters per second

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