<span>a. A solid will gain kinetic energy and become a liquid.</span>
Answer:
According to the Newton's law of gravitational every object in the universe attracts every other objects with a force which is called gravitational force.This gravitational force is (i) directly proportional to the product of their masses and (ii) inversely proportional to the square of the distance between their centres.
Explanation:
Newton's law of gravitational is called the universal law because it is applicable to all the bodies either terrestrial or celestial having any shape,size,mass or at any distance apart with any medium between them,at any time(past,present or future).
Answer:
Mình cũng không biết làm bạn ơi =)))
Explanation:
Speed is the distance travelled by an object whereas velocity is distance travelled by an object per unit time in a given direction.
