* If a rock falls for 3 seconds off of a bridge, how far will the rock fall?
-30 m
-45m
-60m
-75m

Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?

Refer to your lab guide and review the data in table b to complete each statement. the mass of g1 + g2 after the collision kg. the velocity of g1 + g2 after the collision m/s. the momentum of the combined gliders after the collision kg · m/s.