Forces can be added by A ordinary arethmetic
B head to tail rule
C both A and B
D None

If the moon has a diameter of 2,159.14 miles, what is the maximum distance that it could be observed by the naked eye with enough detail that you could distinguish it from other celestial bodies (assuming that you have 20/20 vision)

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

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good