The diagram shows an electric generator containing an electromagnet when the generator is working, what is in the wire? A. Electric current

B. Chemical energy

C. Permanent magnets

D. Small batteries

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f

Aplayground slide is 8.80 ft long and makes an angle of 25.0° with the horizontal. a 63.0-kg child, initially at the top, slides all the way down to the bottom of the slide. (a) choosing the bottom of the slide as the reference configuration, what is the system's potential energy when the child is at the top and at the bottom of the slide? what is the change in potential energy as the child slides from the top to the bottom of the slide? (include the sign of the value in your answer.)

Amother used 150 watts of power to raise a 15 newton object in a time interval of 8.0 seconds. through what vertical distance was the object raised ?