⇦ | ⇨ |
A body of mass (4m) is lying in x-y plane at rest. It suddenly explodes into three pieces. Two pieces, each of mass (m) move perpendicular to each other with equal speeds (v). The total kinetic energy generated due to explosion is
Options
(a) mv²
(b) 3mv² / 2
(c) 2mv²
(d) 4mv²
Correct Answer:
3mv² / 2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Pascal-second has the dimensions of
- A rod of 10 cm length is moving perpendicular to uniform magntic field of intensity
- Two solid discs of radii r and 2r roll from the top of an inclined plane
- The momentum of a body is increased by 20%.The percentage increases in kinetic energy
- Mass defect is known as
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Pascal-second has the dimensions of
- A rod of 10 cm length is moving perpendicular to uniform magntic field of intensity
- Two solid discs of radii r and 2r roll from the top of an inclined plane
- The momentum of a body is increased by 20%.The percentage increases in kinetic energy
- Mass defect is known as
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.
Share this page with your friends
Leave a Reply