| ⇦ | 
| ⇨ |
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: - If a nucleus ᴢXᴬ emits 9α and 5β-particles, then the ratio of total protons and neutrons
- Infinite number of masses, each 1 kg, are placed along the x-axis
- A block of mass 4 kg is kept on a rough horizontal surface.The coefficient of static
- Two small spherical shells A and B are given positive charges of 9C and 4C
- Length of a string tied to two rigid supports is 40 cm. Maximum length
Topics: Motion in Straight Line
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If a nucleus ᴢXᴬ emits 9α and 5β-particles, then the ratio of total protons and neutrons
- Infinite number of masses, each 1 kg, are placed along the x-axis
- A block of mass 4 kg is kept on a rough horizontal surface.The coefficient of static
- Two small spherical shells A and B are given positive charges of 9C and 4C
- Length of a string tied to two rigid supports is 40 cm. Maximum length
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.
Share this page with your friends
Leave a Reply