A car moving on a straight road covers a distance of 1 km due east in 100 seconds . what is its speed?
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Answered by
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Distance = 1 km
Time = 100 sec = 1/36 hr
Speed = Distance/Time
= 1/(1/36)
= 1 × 36 = 36 km/hr
Time = 100 sec = 1/36 hr
Speed = Distance/Time
= 1/(1/36)
= 1 × 36 = 36 km/hr
Answered by
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d=1=1000m
t=100sec
s=d/t
1000/100=10m/s
t=100sec
s=d/t
1000/100=10m/s
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