A man walked frompost office to railway station he took 20 minities . distance between post office and railway station is 40 m along a sright road . calculate his speed ?
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Answered by
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HEY!!
T-1200sec
Distance-40 m
S -d/t
=0.3333m/s
T-1200sec
Distance-40 m
S -d/t
=0.3333m/s
Answered by
0
s(distance)=40m
t(time)=20 min
We know that
speed =distance /time
v=s/t
v=40/20
v=2m/min
t(time)=20 min
We know that
speed =distance /time
v=s/t
v=40/20
v=2m/min
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