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Showing 29,836 post(s) for last 3 months sorted by relevance in any language |Show tools...
Physics Help and Math Help - Physics Forums - Mass Energy Mass/energy as a "condition of spacetime"  Open this post in new window
1 month, 3 weeks ago  by FayeKane - 2 posts
... somewhere (I think here) that mass is not something you "drop... generally correct to say that mass/energy is a "condition of spacetime", and specifically that the invariant-mass component is a condition of space, while the energy component † is a condition of...
http://www.physicsforums.com/showthread.php?t=341994#post2373532

Physics Help and Math Help - Physics Forums - Mass Energy Re: Mass/energy as a "condition of spacetime"  Open this post in new window
1 month, 2 weeks ago  by Quickless - 2 posts
... you read the observation on mass/energy/gravity/space. I would like to read it. Space is..., spacetime is used exclusively. 4. Mass/energy/gravity are trivial without a well articulated definition of actual.... To answer your question both mass & energy are fundamentally related to space. Time is an abstraction. Thanks...
http://www.physicsforums.com/showthread.php?t=341994#post2380262

Physics Help and Math Help - Physics Forums - Mass Energy Re: How is mass, energy and velocity defined?  Open this post in new window
1 month ago  by Nizzeberra - 15 posts
... a loose spring because the mass/energy of it is larger- they are sort of equivalent, yes... matter, just think of the energy contained by the spring as.... Interesting! How about all potential energy between all stars in our... reasonable to think about potential energy between, say, the earth and... sun, as in potential kinetic energy if the earth would fall...
http://www.physicsforums.com/showthread.php?t=347912#post2405316

Physics Help and Math Help - Physics Forums - Mass Energy Re: How is mass, energy and velocity defined?  Open this post in new window
1 month ago  by MikeyW - 15 posts
... to verify that inertial mass and gravitational mass are the same... spring will weigh more than a loose spring because the mass/energy of it is larger- they are sort of equivalent, yes... matter, just think of the energy contained by the spring as... the rest frame of the mass", but that isn't really necessary... that for an object with mass, |v|< c, but in general...
http://www.physicsforums.com/showthread.php?t=347912#post2405129

City-Data.com Forum: Relocation, Moving, Local City Discussions - Mass Energy RE: Quote: Originally Posted by roysoldboy Can you supply us with a list of the people who fight nuclear power...  Open this post in new window
2 months ago  by bevman - 57 posts
... if you try to work one up. Ralph Nader's Critical Mass Energy Project, Greenpeace, Sierra Club... second, Musicians United for Safe Energy? I'm shocked. The vast majority... are those opposed to nuclear energy that I would agree with...
http://www.city-data.com/forum/politics-other-controversies/769592-obama-ener...

Investors Hub - Discussion Groups - Mass Energy RIND ready for lift off .Bio Mass Energy .0005  Open this post in new window
1 week, 4 days ago  by john patrick - 1 post
RIND ready for lift off .Bio Mass Energy .0005
http://investorshub.advfn.com/boards/read_msg.aspx?message_id=43413912

Bodybuilding.com Forums - Bodybuilding And Fitness Board - Mass Energy RE: Quote: Originally Posted by Instinct21 I'm not gonna lie I'm pretty disappointed with jack3d. After reading so many peoples...  Open this post in new window
2 months ago  by J_beezy42 - 15 posts
... hands down the best out there and how you get mass energy and focus, I went ahead and bought it to test.... I expected to get intense energy from this but I honestly... superior pre-work out for energy, pump, and focus. If you...
http://forum.bodybuilding.com/showthread.php?t=115002681#post388303971

Bodybuilding.com Forums - Bodybuilding And Fitness Board - Mass Energy RE: Quote: Originally Posted by Instinct21 I'm not gonna lie I'm pretty disappointed with jack3d. After reading so many peoples...  Open this post in new window
2 months ago  by kgcolbyIII - 15 posts
... hands down the best out there and how you get mass energy and focus, I went ahead and bought it to test.... I expected to get intense energy from this but I honestly...
http://forum.bodybuilding.com/showthread.php?t=115002681#post388440061

Bodybuilding.com Forums - Bodybuilding And Fitness Board - Mass Energy RE: Quote: Originally Posted by Instinct21 I'm not gonna lie I'm pretty disappointed with jack3d. After reading so many peoples...  Open this post in new window
2 months ago  by USPlabs - 15 posts
... hands down the best out there and how you get mass energy and focus, I went ahead and bought it to test.... I expected to get intense energy from this but I honestly...
http://forum.bodybuilding.com/showthread.php?t=115002681#post388436631

PhysForum Science, Physics and Technology Discussion Forums - Mass Energy RE: Is Energy Stored In A Gravitational Field?  Open this post in new window
1 month ago  by Good Elf - 5 posts
.... In fact, the increase in mass energy is the same as... change in velocity. The mass is the energy. Excellent question... You... grasp (Pythagoras' Theorem) of "energy" written in mass units (for convenience... imperceptible additional relativistic energy)... a measure of the mass in a... until the energy was absorbed and subsequently the "mass" increased... the... it's former "intrinsic mass" when the kinetic energy was removed. Most...
http://www.physforum.com/index.php?showtopic=26709#entry432680

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