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Physics 8 Online
OpenStudy (anonymous):

The velocity of light in vaccum is 3 * 10^8 m/s . calculate the time taken by it to travel a distance of 6 * 10^14m.

OpenStudy (anonymous):

S = ut

OpenStudy (anonymous):

use that equation

OpenStudy (anonymous):

yu mean S= ut+1/2 at^2 ?

OpenStudy (anonymous):

where s = distance travelled, u= velocity and t is time taken

OpenStudy (anonymous):

since a=0 in this case

OpenStudy (anonymous):

S =ut

OpenStudy (anonymous):

oh okay !

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