Recent content by CICCI_2011
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Can Quantum Physics give explenation of why do we get old?
What if an 80-year old man would get cloned. What life span should be expected for the clone, the same as original or shorter. Clone received degraded DNA which should shorten his life span wright?- CICCI_2011
- Post #13
- Forum: Biology and Medical
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Can Quantum Physics give explenation of why do we get old?
So why do we get old? How come our old cells can give life (egg+sperm) to new human body that will have new fresh cell that will live for another 70-90 years? What is the missing link? Is the finite probability of error in copying DNA reason ?- CICCI_2011
- Post #7
- Forum: Biology and Medical
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Can Quantum Physics give explenation of why do we get old?
I read this -"Instability of the genetic code, among other things, caused by the finite probability of tunneling of protons in the DNA. Therefore, the tunnel effect is partly responsible for the occurrence of spontaneous mutations"-from Wikipedia. It made me think that there is maybe explanation...- CICCI_2011
- Post #5
- Forum: Biology and Medical
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Can Quantum Physics give explenation of why do we get old?
Well yes but since Quantum Physics have many answers to questions. Maybe human body could be interpreted through Quantum Physics an reveal some answers for us? What do you think do you have any ideas?- CICCI_2011
- Post #3
- Forum: Biology and Medical
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Can Quantum Physics give explenation of why do we get old?
Just wondering. Any thoughts ?- CICCI_2011
- Thread
- Physics Quantum Quantum physics
- Replies: 20
- Forum: Biology and Medical
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Find acceleration? Are two solution possible?
Thanks everybody for helping me, for taking time and effort. Best regard to all- CICCI_2011
- Post #9
- Forum: Introductory Physics Homework Help
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Solving Dynamics of Rigid Bodies with Connected Loads and Inclined Forces
Here is a new link instead of attachment http://s1198.photobucket.com/albums/aa453/nikola5210/?action=view¤t=asdf.png Please any suggestion any kind of thoughts would be greatly appreciated.- CICCI_2011
- Post #2
- Forum: Introductory Physics Homework Help
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Find acceleration? Are two solution possible?
Mass of the object G/g. For Fnet=F-Gμ. Is this correct ? G1 is weight on first load and 1 is just a subscript. That also stand for G2,G3. (Can't type subscript don't know why) Can the same principle be used for multiple loads. If there were 3 loads tied one to another with rope(light...- CICCI_2011
- Post #7
- Forum: Introductory Physics Homework Help
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Help me solve my dilema.Kinematics and dynamics of Rigid body problem.
Work would be dA=Fdx-Gμdx dA=10Gdx-G/3dx dA=(10-1/3)Gdx dA=29/3 Gdx from which acceleration is x=29/3 g For first approach I don't see how to get G μ+G/g x ̈ =F from Newton's second law? Thanks for your help- CICCI_2011
- Post #3
- Forum: Advanced Physics Homework Help
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Find acceleration? Are two solution possible?
Work would be dA=Fdx-Gμdx dA=10Gdx-G/3dx dA=(10-1/3)Gdx dA=29/3 Gdx from which acceleration is x=29/3 g I still don't see how to get G μ+G/g x ̈ =F from Newton's second law?- CICCI_2011
- Post #5
- Forum: Introductory Physics Homework Help
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Find acceleration? Are two solution possible?
Yes μ is the coefficient of friction. "g" is the acceleration due to gravity. Ek-would be kinetics energy of the system. G/g*X-Inertial force of the body.Fμ-friction force.G is the object's weight. Is any of the solution correct? If not how it should be done? Why work is not correctly...- CICCI_2011
- Post #4
- Forum: Introductory Physics Homework Help
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Find acceleration? Are two solution possible?
1. Homework Statement Find acceleration-x ̈ of the load. Force F=10G, friction μ=1/3, mass of he body is G. I tried two ways of solving this problem but not sure if any is good. I think second is good. But wondering if first is also good? 2. Homework Equations Ek=1/2 G/g x ̇^2...- CICCI_2011
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- Acceleration
- Replies: 8
- Forum: Introductory Physics Homework Help
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Help me solve my dilema.Kinematics and dynamics of Rigid body problem.
Homework Statement Find acceleration-x ̈ of the load. Force F=10G, friction μ=1/3, mass of he body is G. I tried two ways of solving this problem but not sure if any is good. I think second is good. But wondering if first is also good? Homework Equations Ek=1/2 G/g x ̇^2 Fμ=G μ The...- CICCI_2011
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- Body Dynamics Rigid body
- Replies: 2
- Forum: Advanced Physics Homework Help
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Solving Dynamics of Rigid Bodies with Connected Loads and Inclined Forces
Dynamics of Rigid bodies. Help How so solve this? Help Loads 1, 2 and 3 are connected to each other with light unstretchable rope and are on a horizontal rough (friction μ = 1 / 3) plane. Loads weights are: G, 2G, 3G. Force F acts at first load with intensity F = 10G√2 inclined at 45 °...- CICCI_2011
- Thread
- bodies Dynamics Rigid bodies
- Replies: 1
- Forum: Introductory Physics Homework Help
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How Do You Calculate Speed and Angular Acceleration in Rigid Body Kinematics?
Thanks a lot for your time and effort Best regards- CICCI_2011
- Post #11
- Forum: Introductory Physics Homework Help