Aforce of 250 n is applied to an object that accelerates at a rate of 5 m/sec2. what is the mass of the object? a) 5 m/sec2 b) 50 kg c) 1250 n d) 0.02 kg

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