An express train starting from Delhi reaches Lucknow a distance of
550 km in 6 hours. Find the average speed of the train in kmhr-¹
and msec‐¹
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2
Answer:
91.6km/h
0.424 m/sec
Explanation:
average speed = total distance/total time
here, the total distance and the total time is given as 550km and 6hrs respectively.
therefore,
average speed in km/h = 550/6
=91.6km/h
average speed in m/sec= 550*1000/3600= 152.7m
time= 360 seconds
= 152.7/360
=0.424m/sec
*hope the answer is right *
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