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A man climbs a slope and another walks the same distance on a level road. Which of them spends more energy and why? |
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| asked by Anurag Purohit (anurag2001) 7 years ago |
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+ 1 more questions by anurag2001
In Newton's first law of motion.... Is it okay if we write it as.... unless an external "unbalanced" force is applied on it. This statement is right but will they deduct marks for it being not exactly same to the def. given in the text book? |
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| asked by Anurag Purohit (anurag2001) 7 years ago |
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All the best friends!!! |
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| asked by Murdered Past (fool) 7 years ago |
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+ 2 more questions by fool
What is the upper limit of hearing ? Is it 80dB or 120dB |
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| asked by Murdered Past (fool) 7 years ago |
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A large truck & a car both moving with a speed ‘v’ have ahead of collision and both of them come to halt after that,If the collision lasts for 10sec.
which vehicle experiences the greater force of impact?
which vehicle experiences the greater momentum change?
which vehicle experiences the greater acceleration?
why is the likely to suffer more damage than the car? |
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| asked by Murdered Past (fool) 7 years ago |
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Electromag waves to detect fake currency?(Bik gai hai gormint)
And how to detect background radiations |
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| asked by (heisenberg69) 7 years ago |
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what is the relationship b/w the angle of incidence and refraction at min deviation position of the prism |
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| asked by Papu Papu (loosu) 7 years ago |
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Hi guyzzz.
I would lyk to suggest you to read the board papers for physics of the following years: 2016,2014,2011.
I hv heard from someone that these papers are very important. |
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| asked by Amandeep Kaur Chawla (princessapril) 7 years ago |
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Why amplitude is more when forced vibrations' frequency matches natural frequency(i.e. resonance)? |
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| asked by Anurag Hooda (akhooda) 7 years ago |
1 | + 1 more questions by akhooda
In concise physics it is written that one can prove Newton's first and third laws of motion using his second law. I can prove the first one. Can anyone tell me how to prove the third law? |
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| asked by Anurag Hooda (akhooda) 7 years ago |
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What is length of CERN tunnel in Geneva,Switzerland |
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| asked by PHYSICIST_Mainak (mainak_leo) 7 years ago |
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How does resistance depend on the area of cross section of a conductor? |
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| asked by Ansh Thamke (ansh_cr7) 7 years ago |
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Is osterd's law there in syllabus?
If yes then please explain in short. |
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| asked by Peeyush Mishra (it_is_peeyush) 7 years ago |
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