The slope of a position-timw graph can be used to find the moving objects?

True or false: the revolution of the earth creates day and night as it rotates around the sun

Aphysical change is a change in the size, shape,, or stafe of matter true or false

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.