| ⇦ | 
| ⇨ |
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 circular disc of radius 0.2 meter is placed in a uniform magnetic field of induction
- A 50 ohm galvanometer gets full scale deflection when a current of 0.01 A passes
- The ratio of the numerical value of the average velocity and average speed
- A Carnot engine, having an efficiency of η=1/10 as heat engine, is used
- The unit of reactance is
Topics: Motion in Straight Line
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A circular disc of radius 0.2 meter is placed in a uniform magnetic field of induction
- A 50 ohm galvanometer gets full scale deflection when a current of 0.01 A passes
- The ratio of the numerical value of the average velocity and average speed
- A Carnot engine, having an efficiency of η=1/10 as heat engine, is used
- The unit of reactance is
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