The force between two interacting charges is 9.0 x 10^-5 newtons. They are kept 1 meter apart. If the magnitude of one charge is 1.0 x 10^-6 coulombs, what is the magnitude of the other charge? (k=9.0x10^9 newtons•meters^2/coulombs^2)

Explain in physical terms how a microwave oven works. what would happen when you put a conductor in the microwave oven? explain.

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?

Amachinist turns the power on to a grinding wheel, at rest, at time t = 0 s. the wheel accelerates uniformly for 10 s and reaches the operating angular velocity of 96 rad/s. the wheel is run at that angular velocity for 40 s and then power is shut off. the wheel slows down uniformly at 1.5 rad/s2 until the wheel stops. in this situation, the time interval of deceleration is closest to: