What is a five cell battery cage in physics does anyone have any clue how to design a five cell battery cage​

After a car's engine has been running for a while, if you stand near the car's engine you can often feel heat coming from the engine as a result of a. radiation b. convection c. conduction

All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction

Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z