Albert Abraham Michelson became the first American to win the Nobel Prize in Physics in 1907 for his work on improved measurements of the speed of light. If his descendants wanted to leave Earth and travel to a star 300 light-years from Earth to receive a radio transmission sent in 1907 announcing his award, how could they do so

hi there!

out of the two, (b) precision would be more reasonable.   however, both a and b could be pretty reasonable.

-awesomerepublic   : )

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.

the motion of a pendulum is a classic example of mechanical energy conservation. a pendulum consists of a mass (known as a bob ) attached by a string to a pivot point. as the pendulum moves it sweeps out a circular arc, moving back and forth in a periodic fashion.