Aparticular car has a weight of 9500 n. what is the mass of the car? 9500 kg 95000 kg 950 kg 2160 kg

Who was the first scientist to measure speed as distance over time?

Gasoline comes from petroleum, which is made from ancient living things. petroleum, therefore, contains a type of energy. a. heat b. nuclear c. biological d. chemical potential

In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents