If a bar magnet is cut 3 times resulting in 4 smaller magnet pieces, then each new magnet will have *

A. only a N pole

B. only a S pole

C. both a N and S pole

D. neither a N nor a S pole

A 4400 W motor is used to do work. If the motor is used for 200 s, how much work could it do? (Power: P = W/t) 22 J 4200 J 4600 J 880,000 J

Which of these waves require a medium to travel through

Which could describe the motion of any object

If an exit sign is hanging from the ceiling by three chains each of which has a tension of 15N what is the weight of the sign

To measure the height of the cloud cover at an airport, a worker shines a spotlight upward at an angle 75° from the horizontal. An observer D = 510 m away measures the angle of elevation to the spot of light to be 45°.

Which organization functions to privide clinics and surgeries i developing nations

What role do convection currents play in oceans and the atmosphere?

What causes density currents to form in the mediterranean sea? a. condensation b. evaporation c. transpiration d. upwelling

How long does it take a car to travel 450 km at 75 km/hr

A free-falling golf ball strikes the ground and exerts a force on it