Ask your own question, for FREE!
Physics 6 Online
OpenStudy (zaxoanl):

Can anyone explain to me how to find the answer to these 2 questions. Estimate the distance traveled by our planet around the sun in 10yrs, if the distance between the sun and earth is about 1.5*10^11m and the path is circular. Estimate the number of water molecules in a 250cm^3 glass of water. Each molecule's dimension is about 3.0*10^-10m.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!