Arunner completes the 300-meter dash in 38 seconds. what is the speed of the runner? round your answer to the nearest tenth. the answer would be in m/s

Which of the following represents an upside-down image? o a. +doo b. -doo c. +mo d.-m

According to the law of conservation of mass, in a chemical reaction the total starting mass of all the reactants equal the total final mass of all the products. true or false?

Explain how the energy of rubber ball is tranforned as it roll down a ramp. give evidence that the energy of the og the ball remains the same at all points on the ramp