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Physics: Post your doubts here!
when m is 1st released, the strain energy in the spring (or the elastic potential energy) is converted to kinetic energy(so results in movement of M) + potential energy due 2 gravity, as M is pulled down due to gravity. then it reaches S, stretching is max, after which the extension reduces --->... -
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my exam's nt tomorrow.. ur's is??? which ppr??
my exam's nt tomorrow.. ur's is??? which ppr??- gary221
- Profile post comment
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minie23, didnt sm1 ans it??? i thought sm1 did..tht's why i didnt reply!! :D
minie23, didnt sm1 ans it??? i thought sm1 did..tht's why i didnt reply!! :D- gary221
- Profile post comment
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<---- now thts a praise-worthy avy!! :p progress dikh raha hai!! :D
<---- now thts a praise-worthy avy!! :p progress dikh raha hai!! :D- gary221
- Profile post
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True Or False ::::::: The Game Of Vision
false. pbm likes donald duck!- gary221
- Post #7,842
- Forum: Games and Fun Stuff
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The Banning Game(ALL please join in)
Banned 4 not giving a damn!- gary221
- Post #7,941
- Forum: Games and Fun Stuff
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Physics: Post your doubts here!
4 d i) As v can see in the graph, when distance x increases, potential energy bcoms more positive ie potential energy also increases. This implies that work is done in separating the charges ----> ie the 2 charges r actually attracting each other ---> so they both r oppositely charged... -
Physics: Post your doubts here!
4b i) field strength is (negative of) potential gradient (see coursebk, pg 349) ii) Field strength is proportional to force on Q --> as E = F/q potential gradient proportional to gradient of (potential energy) graph ---> as potential = potential energy/mass So, since field... -