A line of dominos is knocked down. Which explanation is true? An increase in force caused an increase in acceleration.

An increase in acceleration caused an increase in force.

An increase in acceleration caused a decrease in force.

An increase in force caused a decrease in acceleration.

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

How much work would it take to move a coulomb charge across a 4 volt potential difference?

Definition: this is the weighted average of all of the isotopes of an element.