An object travelled 120m in 5 sec, 350m in 10 sec, 240m in 12 sec and 140m in 5 sec. Find its average
speed. ( 1M )
A) 850/32 B) 425/16 C) 26.56 D) All of these
Answers
Answered by
1
all of these.
Explanation:
speed = total distance traveled/ total time
then calculate by yourself...
Answered by
1
Answer:
850/20
Explanation:
= Distance covered in 5 second = 120 m
= Distance covered in 10 second = 350
= Distance covered in 12 second = 240
= Distance covered in 5 second = 140 m
= So let's find the average of the metre first = 120+350+240+140 = 850
= So let's find the average of the speed also =
= 5+10+12+5 = 32
= 850/32
Here is your answer
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