Acirclar track has a cirumference of 3140 m wih ab as one of it's diameters. w scooterist moves from a to b along the circular pah wih a uniform speed of 10 m/s. find the distance covered by the scooterist. (i'm not sure what formula to apply. i can tell what the answer is, but don't know the step by step process to explain it)

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

the answer is 12 as i may remember

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