A ball of mass 2 kg and another of mass 4 kg are dropped together from

A Ball Of Mass 2 Kg And Another Of Mass Physics Question

A ball of mass 2 kg and another of mass 4 kg are dropped together from a 60 ft tall building. After a fall of 30 ft each towards the earth,their respective kinetic energies will be in the ratio of

Options

(a) √2:1
(b) 1:4
(c) 1:2
(d) 1:√2

Correct Answer:

1:2

Explanation:

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

Related Questions:

  1. The ratio of the numerical value of the average velocity and average speed
  2. Force required to move a mass of 1kg at rest on a horizontal rough plane
  3. A particle moves in a straight line with a constant acceleration
  4. A glass slab consists of thin uniform layers of progressively decreasing refractive
  5. The wavelength of first line of Balmer series is 6563Å. The wavelength of first line

Topics: Work Energy and Power (94)
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Your email address will not be published.


*