Which statement best compares potential and kinetic energy? A. Object always have more potential energy than kinetic energy
B. kinetic energy increases and potential energy decrease when the velocity of an object increase
C. only potential energy decrease when an object's height increase
D. Objects always have more kinetic energy than potential energy ​

b.

Explanation:

Kinetic energy is basically energy while in motion, while potential is energy stored in a still object. When that still object starts moving the stored energy slowlyt decreases while turning into kinetic energy allowing the kinetic energy to increase.

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

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees.