'Federalism has negative accepts too."
Justify this statement.

B. that is the answer

The answer is mean don't know

They coasters are in tear-drop form because of physics. if the ride was in a complete circle, how would the coaster get into the loop, let alone get out of the loop? also, the reason why most coasters are in tear-drop form is because of acceleration. the steeper the turn, the faster the ride.