Abowling ball with a mass of 6.35 kg travels down the lane at a velocity of 6.0 m s . calculate the kinetic energy of the ball.

Kinetic energy = (1/2) (mass) (speed)²

Kinetic energy = (1/2) (6.35 kg) (6.0 m/s)²

Kinetic energy = (3.175 kg) (36 m²/s²)

Kinetic energy = (3.175 · 36) (kg-m²/s²)

1 kg-m²/s² = 1 "Joule"

Kinetic energy = 114.3 Joules

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

3.2x10^7