| ⇦ | 
| ⇨ |
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: - A particle having a mass of 10⁻² kg carries a charge of 5 x 10⁻⁸C
- The surface temperature of the sun which has maximum energy
- A solenoid of length l metre has self inductance L henry. If number of turns
- The particle executing simple harmonic motion has a kinetic energy K₀cos²ωt.
- A step-down transformer has 50 turns on secondary and 1000 turns on primary winding.
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle having a mass of 10⁻² kg carries a charge of 5 x 10⁻⁸C
- The surface temperature of the sun which has maximum energy
- A solenoid of length l metre has self inductance L henry. If number of turns
- The particle executing simple harmonic motion has a kinetic energy K₀cos²ωt.
- A step-down transformer has 50 turns on secondary and 1000 turns on primary winding.
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