What is kinematics??​

kinematics is a field of physics that deals with motion

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the branch of mechanics concerned with the motion of objects without reference to the forces which cause the motion.

onto a large boat, and mark the water level that the boat sinks to. then, take the elephant out and put a bunch of marked weights onto the boat until it reaches the same water level. add up the masses of the weights to get the weight of the elephant.