The Red Sea is widening at a rate of 1.25 centimeters per year. How many years will it take to widen another 812.5 centimeters?

A. 600

B. 650

C750

D. 800

E 812

What is secondary succession? give an example.

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An objects momentum depends on its

If calcium lost two electrons it would have the same number of electrons as

Suppose an object is moving in a straight line at 50 mi/hr. According to Newton's first law of motion, the object will:

Why do we use average force while solving momentum problems? How is net force related to the momentum of the object?

If you had a positive 8 score on the sit-an-reach test you

65 million years ago there was a mass extinction that is best known for killing the dinosaurs. There was also a large deposit of dust that contained substances only found in asteroids.

Near which location in New York State would a geologist have the greatest chance of finding dinosaur footprints in the surface bedrock?

E=mc^2 solve for c E/m m/E sqrt (E/m) sqrt (m/E) E - m sqrt (E-m)