Acar travels 400 km in 5 hours. what is the average speed of the car (in km/hr) ?

In physics the desire of an object to keep doing what it is doing is termed?

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

Which is not an example of how an object gains elastic potential energy by stretching? a. jumping on a pogo stick b. pulling on a rubber band c. jumping on a trampoline