| ⇦ | 
| ⇨ |
A bullet of mass m moving with velocity v strikes a block of mass M at rests and gets embedded into it .The kinetic energy of the composite block will be
Options
(a) 1/2 mv²x m/(m+M)
(b) 1/2 mv²x M/(m+M)
(c) 1/2 Mv²x (M+m)/M
(d) 1/2 Mv²x m/(m+M)
Correct Answer:
1/2 mv²x m/(m+M)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Two forces of magnitude 8N and 15N respectively act at a point so as to make the resultant force
- If the sodium light in Young’s double slit experiment is replaced by red light
- Length of a conductor is 50 cm radius of cross section 0.1 cm and resistivity
- An automobile engine develops 100 kW when rotating at a speed of 1800 rev/min
- An electric dipole placed in a non-uniform electric field experiences
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two forces of magnitude 8N and 15N respectively act at a point so as to make the resultant force
- If the sodium light in Young’s double slit experiment is replaced by red light
- Length of a conductor is 50 cm radius of cross section 0.1 cm and resistivity
- An automobile engine develops 100 kW when rotating at a speed of 1800 rev/min
- An electric dipole placed in a non-uniform electric field experiences
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