Home JEE Main - Previous Year Papers JEE MAIN 2021 PAPER -3 An engine of a train, moving with uniform ac…
JEE Main - Previous Year Papers JEE MAIN 2021 PAPER -3 Single Correct MCQ
Published on: August 13, 2026

An engine of a train, moving with uniform acceleration, passes the signal post with velocity and the last compartment with velocity . The velocity with which middle point of the train passes the signal post is:

A
B

C
D

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Text Solution

Verified by Experts
The correct answer is:
C

uniform acceleration

velocity of first compartment

velocity of last compartment

length of train

as ( equation of motion)

from equation and

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