| ⇦ | 
| ⇨ |
Two bodies A and B have masses 20 Kg and 5 Kg respectively. Each one is acted upon by a force of 4 kg wt. If they acquire the same kinetic energy in times tᴀ and tʙ, then the ratio tᴀ/tʙ
Options
(a) 1/2
(b) 2
(c) 2/5
(d) 5/6
Correct Answer:
2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - An aicraft executes a horizontal loop of radius 1 km with a speed of 900 kmh⁻¹
- The Kα X-ray of molybdenum has a wavelength of 71×10⁻¹² m. If the energy of a molybdenum
- Length of a string tied to two rigid supports is 40 cm. Maximum length
- A radiactive substance emits 100 beta particles in the first 2s and 50 beta
- A transverse wave is represented by y = a sin (?t – kx)
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An aicraft executes a horizontal loop of radius 1 km with a speed of 900 kmh⁻¹
- The Kα X-ray of molybdenum has a wavelength of 71×10⁻¹² m. If the energy of a molybdenum
- Length of a string tied to two rigid supports is 40 cm. Maximum length
- A radiactive substance emits 100 beta particles in the first 2s and 50 beta
- A transverse wave is represented by y = a sin (?t – kx)
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