Use Einstein’s energy equation to solve the following problem. Recall that the speed of light is 3 x 108 m/s. If a 5.0-kg stone is completely converted to energy, what is its energy equivalent in joules?
A. 4.5 x 1017 J
B. 1.5 x 1010 J
C. 1.5 x 109 J
D. 4.5 x 1015 J
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Answered by
10
pls check the pic..the answer is in the pic.
HOPE IT HELPS YOU
HOPE IT HELPS YOU
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hyunxu:
dr ..u edited it again for it understanding...and i correct the mistake I did before pls take a look
yeah
i just cant stand physics
i get lost way to easy
could u understand my explanation?
yes, it took me a minute but i got it.
thats good :)
did u see the edited one???
i mistook previously in the power now i changed it correctly :)
thanx u. ..bye
Answered by
4
let's see...
e=mc^
energy = 5kg*300000000
energy=5*90000000000000000
energy=450000000000000000joules
energy=4.5*10^15
e=mc^
energy = 5kg*300000000
energy=5*90000000000000000
energy=450000000000000000joules
energy=4.5*10^15
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