A uniform meter stick pivoted at its center has a 155-g mass suspended at the 18.5-cm position and a 25.0-g mass suspended at the 38.4-cm position. At what position should a 275-g mass be suspended
to put the system into equilibrium?

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

answeralert drivers who drift off the road;

gravitational energy

electrical energy

kinetic energy

ligh energy