A ball at rest is dropped from a height of 0.860 m above the ground. How far is the ball from the ground when its speed is 2.20 m/s?

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

i think it would be 5