As you move an object further from the center of a magnet, which of the following happens?

1. the magnetic field flips
2. the magnetic field strengthens
3. the magnetic field weakens

Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.

What organization and environment is described above?

Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?