Aboy is standing bridge and releases a ball from a height of 10 m, while a boat is approaching at a constant 15 on a m/s. how far away must the boat be from the release point of the ball for the ball to land in the boat?

Explanation:

given,

height of the bridge = 10 m

constant speed of boat = 15 m/s

distance of the boat from the release point = ?

initial velocity of ball = 0

time taken by the ball to reach down

t = 1.43 s

distance travel by the boat in 1.43 second

s = v × t

s = 15 × 1.43

s = 21.45 m

boat distance from the release point

d = 23.67 m

distance of boat from the release point = 23.67 m

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