“Do you think that the role of culture, gender, and/or race has changed in sclence between the times we are learning
about and today's times? If so, how? If not, explain your thoughts?"

How would doubling the made of an object change the objects potential energy

Aray of light traveling parallel to the principal axis of a concave mirror will be reflected through the mirror's

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)