| ⇦ | 
| ⇨ |
A car moves from X to Y with a uniform speed v(u) and returns to Y with a uniform speed v(d). The average speed for this round trip is
Options
(a) √v(u)v(d)
(b) v(d)v(u)/v(d)+v(u)
(c) v(u)+v(d)/2
(d) 2v(d)v(u)/v(d)+v(u)
Correct Answer:
2v(d)v(u)/v(d)+v(u)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A body projected vertically from the earth reaches a height equal to earth’s radius
- If a magnetic substance is brought near the north or the south pole of a bar magnet
- The body of mass m hangs at one end of a string of length l, the other end of which
- A charge Q is enclosed by a Gaussian spherical surface of radius R
- A total charge of 5µC is distributed uniformly on the surface of the thin walled
Topics: Motion in Straight Line
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body projected vertically from the earth reaches a height equal to earth’s radius
- If a magnetic substance is brought near the north or the south pole of a bar magnet
- The body of mass m hangs at one end of a string of length l, the other end of which
- A charge Q is enclosed by a Gaussian spherical surface of radius R
- A total charge of 5µC is distributed uniformly on the surface of the thin walled
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