Mastering physics to understand how to compute the work done by a constant force acting on a particle that moves in a straight line. in this problem, you will calculate the work done by a constant force. a force is considered constant if f⃗ (r⃗ ) is independent of r⃗ . this is the most frequently encountered situation in elementary newtonian mechanics.

prolly a beacuse the momentuem the car has increases while going down hill

think its the third option

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

amplitude

hope this