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ICSE Class 8 Answered

An object covers a distance of 1 meter during the first 30 seconds. After 30seconds it covers a further distance of 4 meter in 15 seconds calculate the total distance travel and total time taken calculate the average speed of the average 
Asked by nirmalar001 | 16 Jul, 2019, 22:05: PM
answered-by-expert Expert Answer
Total distance = 1 m + 4 m = 5 m
 
Total time = 30 + 15 = 45 s
 
average speed = 5 m/45 s =  (1/9) m/s
Answered by Thiyagarajan K | 16 Jul, 2019, 22:54: PM

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