A screwdriver is used to loosen a screw nail. The radius of the handler is 4.0 cm. The nail puts the force at 0.2 cm from the axis. The picture is shown. You apply 10 N force to loosen the nail. How much force does the nail apply to the screwdriver?

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

Will you chech and finish these for me, because i am stumped with them.

An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d