| ⇦ | 
| ⇨ |
A shell of mass 200 g is ejected from a gun of mass 4 kg by an explosion that generates 1.05 kJ if energy. This initial velocity of the shell is:
Options
(a) 100 ms⁻¹
(b) 80 ms⁻¹
(c) 40 ms⁻¹
(d) 120 ms⁻¹
Correct Answer:
100 ms⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The maximum kinetic energy of emitted electrons in a photoelectric effect
- A 220 volts input is supplied to a transformer. The output circuit draws
- A particle moves a distance x in time but according to equation x=(t+5)⁻¹
- When a mass M is attached to a spring of force constant K,
- When 10¹⁹elecrons are removed from a neutral metal plate through some process,
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The maximum kinetic energy of emitted electrons in a photoelectric effect
- A 220 volts input is supplied to a transformer. The output circuit draws
- A particle moves a distance x in time but according to equation x=(t+5)⁻¹
- When a mass M is attached to a spring of force constant K,
- When 10¹⁹elecrons are removed from a neutral metal plate through some process,
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