a car slams on its brakes, coming to a complete stop in 4.0 s. the car was traveling north at 60.0 mph. calculate the 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

Which atomic model was proposed as a result of j. j. thomson’s work?

Explain what happens at the saturation point when adding salt to water at room temperature.