Randy does 200 newton-meters of work moving a 100 pound piano a distance of 5 meters. How much force did he use? 40 newtons
500 newtons
1,000 newtons
20,000 newtons

Which plains area lies in both the united states and canada? altiplano central canadian shield coastal plains great plains

Which measure of an earthquake depends on how close you are to the focus?

Jason puts an apple on top of an ice pack in his lunch bag lunch time the temperature of the apple has decreased what happens to the molecules in the apple when the temperature of the apple decreases