You use 42 J of energy to move a 6.0 N object in 2 seconds. How far did you move it?

The length of a vector indicates the magnitude of the vectoor A. True B. False

Where did the universe come from?

What is the five things to do in P. E

A children's train at a petting zoo has one car and an engine. The engine has a mass of 400 kg and the car has a mass of 200 kg. The train is initially moving with constant velocity to the east.

An atom's mass number equals the number of

If the height of a playground slide is kept constant, will the length of the slide or whether it has bumps make any difference in the final speed of children playing on it a. True. b. False.

A doppler effect occurs when a source of sound moves. True or False

What is a temporary magnet

A mouse is placed in a sealed chamber with air at 755.0 torr. This chamber is equipped with enough solid KOH to absorb any CO2 and H2O produced by the mouse. The gas volume in this chamber is measured to be exactly 2.

Describe two ways that Floridians can be negatively affected by a natural disaster