Studies have shown that driving after drug use was more common among drivers who were

Question part points submissions used suppose that 2 j of work is needed to stretch a spring from its natural length of 26 cm to a length of 36 cm. (a) how much work is needed to stretch the spring from 28 cm to 32 cm? (round your answer to two decimal places.)

An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet. whats one advantage of using electromagnetic in devices

An object dropped from cliff falls with a constant acceleration of 10 metre per second square find its speed of two seconds after it was dropped