Kinematics Question 363

Question: The displacement of a particle as a function of time . It indicates that

Options:

A) the velocity of the particle is constant throughout

B) the acceleration of the particle is constant throughout

C) the particle starts with a constant velocity and it’s accelerated

D) the motion is retarded and finally the particle stops

Show Answer

Answer:

Correct Answer: D

Solution:

From displacement-tune graph, it’s clear that in equal intervals of time displacements are not equal in fact, decreases and after 40s displacement constant i.e. the particle stops.



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