Answer:
Kinematics is the branch of mechanics concerned with the motion of objects without reference to the forces which cause the motion.
-the features or properties of motion in an object.
Explanation:
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Answer:
Explanation:
Given
mass of first 
mass of second 
Distance of 
from origin 
Distance of 
from origin 
Moment of inertia is given by multiplication of mass and square of distance
Answer:
its density decreases it volume increases
Explanation:
When water turns to ice, it expands / contracts. Water is more / less dense than ice. The water you drink is a solid / liquid / gas.
