Can light push object..?

bona said:

ndio mwanga unaweza ku push object hata kama hauna rest mass, einstein ali propose na ikawa proved kweli kua photons zilizo ktk light zina momentum given by E/c ambapo E ni energy ya photon na c ni speed of light!!!! kama una momentum basi u can push object

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MSEZA MKULU said:

kwa haraka haraka nimefikiri mwanga unaweza pale tu patakapokuwa na energy convertion from light to mechanical energy.

ntapita baadae ngoja tuangalie huko duniani wanasemaje. mada fikirishi

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bona said:

ndio mwanga unaweza ku push object hata kama hauna rest mass, einstein ali propose na ikawa proved kweli kua photons zilizo ktk light zina momentum given by E/c ambapo E ni energy ya photon na c ni speed of light!!!! kama una momentum basi u can push object

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KENZY said:

I think mpo good wadau,

Ningependa kwa anaefahamu kuhusiana na hilo swali hapo juu anijuze. Binafsi nimejiuliza but nimeambulia hollaaa. I hope humu nitapata majibu.

Kwa lugha yetu pendwa; Je, Mwanga unaweza kusukuma kitu?

Karibu

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Makanyaga said:

Pushing object=== doing work, it requires energy
What is work? Work is the Force multiplied by the distance moved by the object in the DIRECTION OF FORCE. No distance moved, no work. Ukibeba jiwe la kilo 100 halafu ukawa umesimama pale pale, workdone inakuwa zero because NO DISTANCE IS MOVED
So, energy does work, not LIGHT
Therefore LIGHT will only do work, when it is converted to LIGHT ENERGY, e.g. LASER light. Mwanga kama mwanga hauwezi kufanya kazi, mpaka uwekwe kwenye aina fulani ya nishati, e.g. nishati ya mwanga wa jua!

Therefore light cannot push an object, because light as light cannot do work if it's not first, converted to some form of light energy

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inyele said:

Kufanya kazi na kusukuma ni vitu ambavyo vina uhusiano wa karibu lakini si kila ukisukuma basi kazi ionekane

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