What is the difference between 3.15 m and 2.0 m with the correct number of significant figures? 1. 1m
2. 1.2m
3. 1.150m
4.1.15m

Along with the answer, give a reason why it is that answer( example, “ I took the same test as you and got 100”)

the word that best describes martin luther king jr.'s tone in the video is dignified

martin luther king, jr. was a social activist and baptist minister who played a key role in the american civil rights movement from the mid-1950s until his assassination in 1968. the video shows his manner and attitude having or showing a composed or serious manner that is worthy of respect so dignified is the correct answer

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

grav force prop 1/r squared 2r all squared is 4rsquared 1/4rsquared quartered