O 3910 W Question 29
1 pts
Stephanie is pushing a laboratory cart into the storage closet. If she applies a 63 N force for a
period of 2.2 seconds, how much will the cart's momentum change during that period?
A. 29 kg*m/s
b. 140 kg*m/s
c. 63 kg*m/s
d. 260 kg*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