In addition to Button Gwinnett and Lyman Hall, which other Georgun signed the Declaration of dependence ​

Ineed asap! list 3 examples in which friction us or makes things easier in our daily life. explain the effect of friction for each. *make sure you explain the effect of friction for each example! *

In a system, when potential energy decreases, then entropy also decreases. true false

Which basic property determines a colored light's placement on the spectrum of visible light? a. speed b. frequency c. amplitude d. velocity