In a pickup game of dorm shuffleboard, students crazed by final exams use a broom to propel a calculus book along the dorm hallway. If the 4.6 kg book is pushed from rest through a distance of 0.79 m by the horizontal 32 N force from the broom and then has a speed of 1.2 m/s, what is the coefficient of kinetic friction between the book and floor?

he . if i may ask what i your question exactly?

explanation:

object 2 because all the other ones are wrong

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

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.