1-A large rock (with greater mass) and a basketball are dropped from the roof of the East Middle School gymnasium at the same time. Assume air resistance is the same on each object.
Which object will hit the ground first? Explain.

The body of water labeled with the number 3 on the map above is the and the body of water labeled with the number 7 is the a. orinoco river . . atlantic ocean b. orinoco river . . pacific ocean c. paraná river . . pacific ocean d. amazon river . . atlantic ocean