At a metro station, a girl walks up a stationary escalator in time t₁

At A Metro Station A Girl Walks Up A Stationary Physics Question

At a metro station, a girl walks up a stationary escalator in time t₁.If she remains stationary on the escalator, then the escalator take her up in time t₂.The time taken by her to walk up on a moving escalator will be

Options

(a) (t₁+t₂)/2
(b) (t₁t₂)/(t₂-t₁)
(c) (t₁t₂)(t₂+t₁)
(d) (t₁-t₂)

Correct Answer:

(t₁t₂)(t₂+t₁)

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

  1. The height at which the weight of a body becomes 1/16 th, its weight
  2. A body projected vertically from the earth reaches a height equal to earth’s radius
  3. The distance of the closest approach of an alpha particle fired at a nucleus
  4. Find out the angle of projection, if range is 4 times of maximum height
  5. Transformer is used to

Topics: Motion in Straight Line (93)
Subject: Physics (2479)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*