What is a force exerted over a distance to move an object

The diagram shows a person using a piece of gym equipment to lift weight which best describe the body in terms of simple machine

The plum pudding model of the atom state that ?

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