Start learning →

Indian Navy SSR Surface Tension — practice questions

Explore 1 free Surface Tension questions in Indian Navy SSR Physics. Open each question or exercise to read its content, reference answers and available explanation.

Practise Surface Tension with Quill →

Surface Tension questions and exercises with answers

Showing questions 1–1 of 1.

In circular motion at radius r and speed v, the centripetal acceleration is:Read the answer and worked solution →

Worked practice questions

In circular motion at radius r and speed v, the centripetal acceleration is:

  1. v/r
  2. v²/r
  3. r/v
  4. mv²
Show answer and solution

Correct answer: B. v²/r

a_centripetal = v²/r — directed toward the center. Alternatively, a = ω²r where ω is angular velocity. This is the acceleration required to keep the body on its circular path.

Open this question →

How to practise

  1. Choose a Surface Tension question and try to work out your answer.
  2. Open the question to check the correct answer and read its worked solution.
  3. Continue in the app for bite-sized lessons, explanations and review with Quill. You can start without creating an account.

More Physics topics

Work and EnergyWork and PowerOpticsElectrostaticsC9kineticenergyRay OpticsRay Optics and Optical InstrumentsWaves & Oscillations