Suppose a piece of ferromagnetic material is placed inside a magnetic field created by an electromagnet. what happens to the magnetic field inside the ferromagnetic material if the electromagnet is turned off?

Acar travels along a highway with a velocity of 24 m/s, west. the car exits the highway; and 4.0 s later, its instantaneous velocity is 16 m/s, 45° north of west. what is the magnitude of the average acceleration of the car during the four-second interval?

When using the scientist method, which step comes last?

Aforce of 8,480 n is applied to a chart to accelerate it at a rate of 26.5 m/s2. what is the mass of the cart?