A sprinter mass 82 kg runs the 50 meter dash in 8.20 s. Assume that the sprinter accelerates in the first second and runs the rest of the race at a constant velocity. a. Calculate the average power produced for that first second.
b. What is the maximum power the sprinter now generates?

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

d. platinum would have the greatest temperature increase because it has the lowest specific heat.