how much distance a covered in 40 sec if speed of is 90 km/hr?
ayushman3546:
d=s/t
means
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Answer:
Speed=90km/hr
Speed=(90×1000/3600)m/sec
Speed=25m/sec
Time =40sec
Distance=Speed × Time
Distance= 25×40
Distance=1000m or 1km
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Answered by
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speed =distance/time
speed= 90km/h
time= 40 sec
40/ 60x60 hour = 1/90 hour
distance = speed x time
d = (90 x 1 / 90) km
d= 1 km
speed= 90km/h
time= 40 sec
40/ 60x60 hour = 1/90 hour
distance = speed x time
d = (90 x 1 / 90) km
d= 1 km
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