plz tell me the answer..
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viru 's speed=15km/hr
mumaf speed=5m/s=18km/ hr
since 18>15
munaf win the race.
now, distance=400m
munaf speed=5m/s
time taken by munaf to cover the distance of 400m=d/s=400/5s=80second.
mumaf speed=5m/s=18km/ hr
since 18>15
munaf win the race.
now, distance=400m
munaf speed=5m/s
time taken by munaf to cover the distance of 400m=d/s=400/5s=80second.
anishram:
yes exactly correct
thnx
Answered by
1
firstly we need to convert Munaf's speed to km/hr
5 × 18/5 = 18km/hr
As Munaf's speed is more,
1) Munaf will win the race.
2) time = distance/speed
t = 400/5
time taken = 80 seconds to complete 400 m
mark brainliest if it helps, Thanks
5 × 18/5 = 18km/hr
As Munaf's speed is more,
1) Munaf will win the race.
2) time = distance/speed
t = 400/5
time taken = 80 seconds to complete 400 m
mark brainliest if it helps, Thanks
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