| ⇦ | 
| ⇨ |
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: - A nucleus of mass number 220, initially at rest, emits an α-particle. If the Q-value
- Following figures show the arrangement of bar magnets in different configurations
- If oxygen has root mean square velocity of C m/s, then root mean square velocity of H
- A body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal
- A block is moving up an inclined plane of inclination 60° with velocity of 20 ms⁻¹
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A nucleus of mass number 220, initially at rest, emits an α-particle. If the Q-value
- Following figures show the arrangement of bar magnets in different configurations
- If oxygen has root mean square velocity of C m/s, then root mean square velocity of H
- A body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal
- A block is moving up an inclined plane of inclination 60° with velocity of 20 ms⁻¹
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