Terms introduced in the chapter have different meanings when used in other contexts. As students encounter new terms, have them write them with their meanings in a notebook. Encourage students to include notes in their native language to clarify any confusing points. NEL Motion in a Straight Line 13. Chapter 1 motion The rate of change of a position concerning specific the frame of reference. It's opposite of rest. Motion is everywhere but there's nothing about an absolute motion or an absolute rest. All motion in the universe is relative to each other it's mean no absolute value of motion. Lakhmir Singh Solutions Class 9 Physics Chapter 1 Motion Motion is defined as the movement of an object from one place to another. When an object moves along a straight line, the motion is known as rectilinear motion.
In this straight line motion worksheet, students find the average rate of change, average velocity, instantaneous velocity, acceleration and deceleration of given objects under specified conditions. This two-page worksheet contains examples, directions, and 3 multi-step problems.
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