Light travels at the speed of 186,000 miles per second. If you were to travel around the earth it would be 7.5 times in a second
F = ma = m dv/dt
F dt = m dv
integrate both sides ( assuming constant force , mass) , zero inital conditions
Ft = mv
mv = P
P = Ft = 5 * 100 = 500 N.s
Electron volts...........
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Answer:
The correct answer would be A
