Can someone list some era's?

Other than serving as a conduction pathway what is a major function of the pons why is the medulla the most vital part of the brain

Two stars, both of which behave like ideal blackbodies, radiate the same total energy per second. The cooler one has a surface temperature T and 3.0 times the diameter of the hotter star.

Which statement is a scientific theory? the acceleration of an object increases as the force on an object increases. all matter is made up of particles, called atoms, that are constantly moving.

Car A and Car B are racing around a track. Both are the same weight, but Car A is going faster than Car B. Which of the following is true? A. Car A and Car B have the same kinetic energy. B. Car A has more potential energy than Car B. C.

A motorcycle and rider have a total mass equal to 300kg. The rider applies the brakes, causing the motorcycle to accelerate at a rate of - 5 m/s. what is the net force on the motorcycle?

Once precipitation has fallen on land what paths are available to it

What is a tool that measures the size of a force

A cat runs and jumps from one roof top to another which is 5 m away and 3 m below. Calculate the minimum horizontal speed with which the cat must jump off the first Roof in order to make it to the other.

The force of attraction that holds two atoms together within a molecule is

An incident ray traveling in a slower medium strikes a boundary with a faster medium. What happens when its angle of incidence is greater than the critical angle?