Sharon wants to rearrange the furniture in her room. How much work will she do if she used 20 N of force to move a 50 kg chest a distance of 15 meters
A: 3.3 J
B: 300 J
C: 1000 J
D: 15000 J

B

Explanation:

W = Fd

W = 20N x 15m

W = 300 Nm

W = 300 J

Nm and joule are considered the same units

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