How do you solve for b?

A=1/2h (b+c)

Through which medium would EM waves travel the fastest? A. The Ocean B. The Atmosphere C. Rocks

What is the sum of the forces in an action reaction pair?

1. what planet/star is the center of the solar system 2. shape of orbits, 3. based upon religion or science, 4. how many planets are in each model and their names, etc ... 5. Give lots of detail, you can always include more than necessary.

Which force is sometimes attractive and has an infinite range?

A rockets initially at rest, it steady gains speed at a rate of 10m/s^2 for 4.6s during take off. What was the rocket's top speed?

If you are measuring how far a ball traveled in an experiment which example below could be an appropriate measurement? 20 liters 20 grams 20 meters 20 degrees Celsius

When light is scattered while spreading out through the atmosphere, the light rays A) converge and follow the same direction. Eliminate B) deflect randomly in multiple directions. C) bounce back toward their initial direction.

What is Precambrian time?

Calculate the kinetic energy in joules of a 1500 kg automobile moving at 19 m/s

What is a fault? A. the name for 2 opposing forces B. a type of crust that moves under heavier crust C. A crack in earths crust where movement occurs D. A volcanic region where new material is being created