An object moving with a speed of 6.25 m/s, is deaccelerated at a rate given by

An Object Moving With A Speed Of 625 Ms Is Physics Question

An object moving with a speed of 6.25 m/s, is deaccelerated at a rate given by (dv/dt)= -2.5√v, where v is the instantaneous speed.The time taken by the object ,to come to rest would be

Options

(a) 2 s
(b) 4 s
(c) 8 s
(d) 1 s

Correct Answer:

2 s

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

  1. A particle of unit mass undergoes one-dimensional motion such that its velocity varies
  2. The dimensional formula for Young’s modulus is
  3. The cylindrical tube of a spray pump has radius R, one end of which has n fine holes,
  4. According to Bohr model of hydrogen atom, only those orbits are permissible
  5. Three blocks A,B and C of masses 4 kg, 2 kg and 1 kg respectively are in contact

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.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*