The radius of a sphere joins

tany two points on the sphere

the center and a point on the sphere

any two points on the sphere and contains the center

any two points on the sphere and does not contain the center

Bernie drove home from a vacation in 1.5 hours. he traveled a total distance of 60 miles. what was his average speed in miles per hour? a. 60 mph b. 90 mph c. 40 mph d. 55mph

Which statement best describes copper? a. it has a low resistance and prevents charges from moving freely. b it has a high resistance and allows charges to move freely. c. it has a high resistance and prevents charges from moving freely. d. it has a low resistance and allows charges to move freely

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?