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NEETPhysicsMotion in One Dimension

The position-time graphs for two students A and B returning from the school to their homes are shown in figure. (A) A lives closer to the school (B) B lives closer to the school (C) A takes lesser time to reach home (D) A travels faster than B (E) B travels faster than A Choose the correct answer from the options given below

Options

  1. AA , C and D only
  2. BA , C and E only
  3. CB and E only
  4. DA and E only

Correct answer

D. A and E only

Step-by-step solution

From the position time graph the velocity is found out by the slope of the line. The slope is given by x 2 - x 1 t 2 - t 1 . The slope of B is greater than A . Hence, the velocity of B is greater than A . As can be seen from the graph X A < X B . So A lives closer to the school and V B > V A . Hence, this is the correct option.

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