Abaseball player is stealing second base when he goes into a slide, which gives him an acceleration of −2.5 m/s2. if he had an initial speed of 7 m/s, how far does he slide before coming to a complete stop?

The distance is 9.8 m.

Explanation:

Given that,

Acceleration = -2.5 m/s²

Initial speed = 7 m/s

We need to calculate the time

Using equation of motion

Where, v = final velocity

u = initial velocity

t = time

a = acceleration

Put the value into the formula

We need to calculate the distance

Using equation of motion

Hence, The distance is 9.8 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