an object Travels 16 metre in 4 second and then another 16 metres in 2 second and next 16metre in 5 second
1) comment about it speech / motion.
2)find the average speed.
Answers
Answer:
Average speed = Total distance/total time
Total distance = 16 + 16 = 32m
Total time = 4 + 2 = 6s
Average speed = 32/6 = 5.33 m/s (to 2 decimal places)
Explanation:
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Answer:
Average speed is = to Total Distance And Total Distance.
Average speed is the ratio of total distance covered by the body to the total time taken by the body to cover this distance.
Here, an object travels unequal distance in equal intervals of time, irrespective of the interval of time, so it's accelerated motion.
Total distance = 16 + 16 = 32m
Total time = 4 + 2 = 6s
Average speed = Total distance travelled/ Total time taken
Average speed = 32/6
Average speed = 16/3
Average speed = \begin{gathered}5\frac{1}{3}\\\end{gathered}531
Average speed = 5.33m/s.