a man can cover 35/2 km in 5 hours.find his speed in (a) m/min (b) m/sec
Answers
Answered by
12
Step-by-step explanation:
(a) speed=distance/time
=35000/2÷60
=1750/6
=291.66m/s
(b) speed=distance ×time
=17500/3600
=175/36
=4.86m/s
Answered by
13
here is the process dude
distance (s) =35/2km
time(t)=5h
speed(v)= s/t
=(35/2×1/5)
=7/2
=3.5km/h
(a) 3.5×1000/60=58.3m/min
(b)3.5×1000/3600=0.97m/s
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