Who has done more work ? Sam ran at the speed of 10 kph and moved 1 km. Bob ran at the speed of 5 kph and moved 2 km.
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Answered by
0
Answer:
Bob ran speed of 5kph and moved 2 km
Answered by
1
Answer:
Sam-:
Speed-10 kph
Distance - 1 km
Time-distance/speed=1/10
Bob-:
Speed-5kph
Distance-2km
Time-distance/speed=2/5
Who ran more?
=1/10 or 2/5
=by cross multiplication =1*5/10*5<2*10/5*10
=5/50<20/50
Means bob done more work...
Hope it helps you plzz mark this answer as brainliest
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