| ⇦ | 
| ⇨ |
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: - Two balls are dropped from same height at 1 second interval of time.
- A body weighs 50 grams in air and 40 grams in water. How much would it weigh in a liquid
- In electromagnetic spectrum, the frequencies of γ-rays and x-rays and ultraviolet rays
- A and B are two vectors and θ is the angle between them ,if |A x B|=√3(A.B),the value of θ
- A long wire carrying a steady current is bent into a circular loop of one turn.
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two balls are dropped from same height at 1 second interval of time.
- A body weighs 50 grams in air and 40 grams in water. How much would it weigh in a liquid
- In electromagnetic spectrum, the frequencies of γ-rays and x-rays and ultraviolet rays
- A and B are two vectors and θ is the angle between them ,if |A x B|=√3(A.B),the value of θ
- A long wire carrying a steady current is bent into a circular loop of one turn.
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