| ⇦ | 
| ⇨ |
A ball of mass 2 kg and another of mass 4 kg are dropped together from a 60 ft tall building. After a fall of 30 ft each towards the earth,their respective kinetic energies will be in the ratio of
Options
(a) √2:1
(b) 1:4
(c) 1:2
(d) 1:√2
Correct Answer:
1:2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - When we hear a sound, we can identify its source from
- A particle is moving with a uniform velocity along a straight line path
- A p-n photodiode is fabricated from a semiconductor with a band gap of 2.5 eV.
- A conveyor belt is moving at a constant speed of 2 m/s. A box is gently dropped on it
- A person of mass 60 kg is inside a lift of mass 940 kg and presses the button on control panel.The lift starts moving upwards wi
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When we hear a sound, we can identify its source from
- A particle is moving with a uniform velocity along a straight line path
- A p-n photodiode is fabricated from a semiconductor with a band gap of 2.5 eV.
- A conveyor belt is moving at a constant speed of 2 m/s. A box is gently dropped on it
- A person of mass 60 kg is inside a lift of mass 940 kg and presses the button on control panel.The lift starts moving upwards wi
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