A object tarvel 20m in 10 sec and next 20 m in 8sec claculate the average speed of the object
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Answered by
1
average speed = total distance/ total time
= 20+20/10+8
= 40/18
=20/9 = 2.22 m/s
= 20+20/10+8
= 40/18
=20/9 = 2.22 m/s
Answered by
0
Average speed = Total distance / Time taken
= (20m + 20m) / (10s + 8s)
= 40m / 18s
= 8 × 5/18 m/s
= 8 kmph
Average velocity of object is 8 kmph (≈ 2.2 m/s)
= (20m + 20m) / (10s + 8s)
= 40m / 18s
= 8 × 5/18 m/s
= 8 kmph
Average velocity of object is 8 kmph (≈ 2.2 m/s)
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