| ⇦ | 
| ⇨ |
A spring gun of spring constant 90 N/cm is compressed 12 cm by a ball of mass 16g. If the trigger is pulled,the velocity of the ball is
Options
(a) 50 ms⁻¹
(b) 40 ms⁻¹
(c) 60 ms⁻¹
(d) 90 ms⁻¹
Correct Answer:
90 ms⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Ist law of thermadynamics is based on
- A body of mass 2 kg is kept by pressing to a vertical wall by a force of 100 N
- For having large magnification power of a compound microscope
- The total kinetic energy of a body of mass 10 kg and radius 0.5 m moving with a velocity
- A ball rolls off the top of stair way with a horizontal velocity of magnitude 1.8 m/s
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Ist law of thermadynamics is based on
- A body of mass 2 kg is kept by pressing to a vertical wall by a force of 100 N
- For having large magnification power of a compound microscope
- The total kinetic energy of a body of mass 10 kg and radius 0.5 m moving with a velocity
- A ball rolls off the top of stair way with a horizontal velocity of magnitude 1.8 m/s
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