10. A flashlight runs on a battery. If the light is left on the battery runs out and the flashlight stops working. Which claim best describes what has happened to the battery's energy?

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of

Asuppose a suitcase has a mass of (m) 30 kg and a net force (n) of 10 kg*m/s. what is the acceleration rate of the suitcasein m/s? show your work to support your answer.

Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.