A particle is constrained to move on a straight line path. It returns to the starting point after 10 𝑠𝑒𝑐. The total distance covered by the particle during this time is 30 𝑚. Which of the following statement about the motion of the particle is false

April 11, 2022

by Ezee_Notes

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Physics Problems

Question : A particle is constrained to move on a straight line path. It returns to the starting point after 10 𝑠𝑒𝑐. The total distance covered by the particle during this time is 30 𝑚. Which of the following statement about the motion of the particle is false

(A) Displacement of the particle is 𝑧𝑒𝑟𝑜

(B) Average speed of the particle is 3 𝑚/𝑠

(D) Both (a) and (b)

Answer : option (B)

Solution :

A particle is constrained to move on a straight line path. It returns to the starting point after 10 𝑠𝑒𝑐. The total distance covered by the particle during this time is 30 𝑚. Which of the following statement about the motion of the particle is false