| ⇦ | 
| ⇨ |
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: - Point masses m₁ and m₂ are placed at the opposite ends of a rigid rod of length L,
- Kepler’s third law states that square of period of revolution (T) of a planet
- Two planets at mean distances d₁ and d₂ from the sun have their frequencies n₁ and n₂
- A small oil drop of mass 10⁻⁶kg is hanging in at rest between two plates seperated
- Moment of inertia, along the diameter of a ring is
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Point masses m₁ and m₂ are placed at the opposite ends of a rigid rod of length L,
- Kepler’s third law states that square of period of revolution (T) of a planet
- Two planets at mean distances d₁ and d₂ from the sun have their frequencies n₁ and n₂
- A small oil drop of mass 10⁻⁶kg is hanging in at rest between two plates seperated
- Moment of inertia, along the diameter of a ring is
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