find speed when distance is 1.2 and time is 40 min
NOOBSCIENCESTUDENT:
what is unit of distance
s=v×t=1.2×40=48
Answers
Answered by
3
[valid only of distance is in k.m. ]
distance = 1.2km =1200m
time =40 min = 40 x 60 s
speed = distance ÷ time
= 1200 / (40 x 60)
= 1/2 ms-¹
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rry
sorry
thank to u for giving the ans
i found velocity and time
so i got the distance
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Answered by
0
we know speed=distace/time
time=40 min = 40×60 sec
distance =1.2 meter
so,
speed=1.2/40×60
12/24000
1/12000 meter/sec
wrong
si
s.i. system is wrong and multiplication is also wrong
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