SATHEE: Kinematics Question 382

Kinematics Question 382

Question: Two trains, each 40 m long are travelling in opposite direction with equal velocity 20 m/s. The time of crossing it’s

Options:

A) 1s

B) 2s

C) 3s

D) Zero

Show Answer

Answer:

Correct Answer: B

Solution:

$Time= \frac{total length}{relative velocity} = \frac{X+X}{20+20} \frac{2 X}{40} s$

$= 2 s$

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Kinematics Question 382

Question: Two trains, each 40 m long are travelling in opposite direction with equal velocity 20 m/s. The time of crossing it’s

Options:

Answer:

Solution:

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