when the vectors act in the same direction they give a result of 14 units and when these vectors have opposite direction the result become 2 find the magnitude of vectors

When you turn on a battery-operated device, an electrical circuit is

Wavelength, frequency, and energy are related. what happens to a wave as it’s wavelength gets shorter?

Asap i'm in class rn a 1,000-kg car is traveling 20 m/s on a flat stretch of road. it gets to a hill and coasts uphill until it stops. how high up the hill does the car travel? givens: equation: 1/2mv2initial=mghfinal solve for h. plug & chug, label.