In the real world there would be friction between the wheels and the tracks how does this friction affect the energy of the roller coaster system?

The judiciary act of 1789 provided for a supreme court made up of a chief justice and five associate justices

How did the beliefs of the roman catholics differ from the eastern orthodox form of christianity?

What was the main point of helen hunt jackson's book, century of dishonor? a.it showed how unfairly american settlers were treated by the us government. b.it proved that american government was not responsive to the will of the people. c.it made the point that free land was no longer available to new settlers out west. d.it outlined the poor treatment of the native americans by the government.