Red light has a longer wavelength and lower energy than blue light. True or False

What is the equation for potential energy

A boulder with a mass of 2,500 kg rests on a ledge 200m above the ground. What is the boulder's GPE

If you leave home at 1:00 and get to your friends house at 5:00, what was your average speed?

If two negative charges decrease 1/2 times it's original charge then the force will become how many times stronger

In which of the following situations does gravity supply a centripetal force? the space shuttle orbiting the Earth a child on a merry-go-round a bike rounding a curve a book falling off a table

Selena, who moves with the grace and fluid motions of a cat, has been described as A. porcine. B. equine. C. ursine. D. feline.

Two balls collide elastically the balls have masses of 3.4 and 5.7, if the 3.4 ball is moving at 10.5 m/s toward the other ball and the 5.7 kg ball is moving with a speed of 6.7 what are the final speeds of the balls?

Which best describes the differences between a resume and a CV?

The wavelength of the characteristic, bright yellow-orange flame test color of sodium is 590 nm. calculate the average energy (? e associated with this atomic emission line.

When considering different hypothesis usually the scientific explanation which can account for all the is