The cup has a mass of 0.025 kg and accelerated at a rate of 5m/s. how much force is the wind exerting the cup?

How have the competing explanations' experiments on atoms affected the development of the atomic model?

Which of the following are used in an electrochemical cell? a. electrodes b. electrolyte c. terminals d. all of the above

A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.