One object moving throughout the perimeter of 1 square field having the diagonal 100m length. The man can complete one revolution throughout the park in 80 minutes. What will be its distance and displacement after 120 minutes.
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Answer:
Motion lays emphasis on the concept of motion of an object. The chapter is covered under six sections. In the first section, the motion is described using examples and motion along a straight line is explained along with the concept of distance and displacement. In addition to this, the section talks about uniform and non-uniform motion. The concept is explained with the help of suitable examples and diagrams. In the second section of the chapter, measurement of the rate of motion is explained wherein, the concept of speed and average speed is covered in addition to their mathematical formulas and S.I. units. Apart from this, the section covers an explanation of the term velocity with the help of examples. Its mathematical expression is also given here. In the third section of the chapter, the concept of acceleration is covered along with its formula. The fourth section deals with the graphical representation of motion. The following three types of graphs are discussed: