An object travels 40 m in 5 sec and another 80m in 50 sec.what is the average speed of the object?
Answers
Answered by
1
Answer:
The average speed of the object is 12m/s.
Total Distance = 40+80 = 120m
Total Time = 5+5 = 10s
average speed =120/10
=12
Answered by
0
Answer:
2.19 m/sec
Step-by-step explanation:
Avg speed = total distance covered ÷ total time taken
= (40 + 80) ÷ (5 + 50) m/sec
= 120 ÷ 55 m/sec
≈ 2.19 m/sec
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