A car cover a distance of 100 km in 1 hour 20 minutes . Find it's speed in :
( i ) km/h
( ii ) m/sec
Please explain step by step.
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Answered by
11
Answer:
Given,
Distance = 100km
Time = 1hr 20min
To find:-
(i) Speed in Km/hr
Speed = Distance travelled / time
= 100/1.33333
= 75km/hr.
(ii) Speed in m/s
Speed = Distance travelled / time
= 1000/4800
= 0.283333m/s.
Answered by
3
Explanation:
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