A roller coaster car is at the top of a 72 m hill and weighs 966 N. What is the coasters potential energy?

Why does the alligator have one of the strongest bite force and why does it run so fast i need to know i live in florida

The steps in the formation of extrusive igneous rocks are listed below in an incorrect order: 1. rock melts due to high temperature. 2. rock is buried deep under earth's surface. 3. magma is forced out of earth's surface during volcanic eruption. 4. lava cools and crystallizes to igneous rock. which of these best shows the correct order of steps in the formation of extrusive igneous rocks? 1, 3, 4, 2 2, 1, 3, 4 3, 4, 2, 1 4, 2, 1, 3

What is the period of cell life when it is conducting