Measures how difficult it is to change or stop the movement of an object
100 POINTS FOR THE FIRST ONE TO ANSWER THIS QUESTION

Momentum

Explanation:

Momentum is the amount of motion in an object when it's measured as velocity and mass. This means that you can tell how difficult it will be when an object is "Gaining momentum". You will see if getting faster and faster.

Therefore, the answer is Momentum.

the rearrangement of particles in a physical change. hope this

pythagoras' theorem

square root (-5^2+9^2)

square root (25+81)

square root (106)

angle is tan^-1(9/5)

neg x, pos y