Because of stoplights, it takes you 30 min to walk 1 1/2 mile into town from the school. It takes you the same amount of time to walk back. a. What is the distance that you travel?
b. What is your average speed?
c. What is your displacement?
d. What is your velocity?

Gas cloud 1 is likely to form a star. gas cloud 2 is not. based on this information, match the given conditions with each cloud

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.

The electric potential a distance r from a small charge is proportional to what power of the distance from the charge? a. r^-1 b. r c. r^-2 d. r^2