OnlineCBT Logo OnlineCBT

Physics · PYQ NEET UG 2023

हिन्दी

A vehicle travels half the distance with speed \( v \) and the remaining distance with speed \( 2v \). Its average speed is:

  1. A
    \( \frac{v}{3} \)
  2. B
    \( \frac{2v}{3} \)
  3. C
    \( \frac{3v}{4} \)
  4. D
    \( \frac{4v}{3} \)
View Answer & Solution

Correct answer · Option D

\( \frac{4v}{3} \)

Explanation

Average speed \( v_{avg} = \frac{2v_1 v_2}{v_1 + v_2} = \frac{2 \cdot v \cdot 2v}{v + 2v} = \frac{4v}{3} \).
Address Contact

+91 7877547686

E-mail

onlinecbtportal@gmail.com

Helpline Number

+91 7877547686


Click To Download
Get it on Google Play

ऐप डाउनलोड करने
के लिए Google Play पर
उपलब्ध है

WhatsApp Chat