A slope indicates an object moving towards the origin. a

neutral

b

positive

c

negative

d

balanced

Which of these is constant for all types of electromagnetic radiation in a vacuum? select one: a. wavelength b. frequency c. photon energy d. amplitude e. velocity

What organization and environment is described above?

Abowling ball rolling down the lane toward the pins has gravitational potential energy. a. no b. a lot of c. a little