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2008 BF
7.An object travels 40m in 5 sec and then another 80m in 5 sec. The average speed of the object is
Answers
Answered by
143
Given :
- An object travels 40m in 5seconds and
- 80m in 5 seconds
To find :
Average speed of the object
Formula to know :-
SOLUTION;
Total distance = 40m+80m
Total distance = 120m
Total time = 5sec+5sec
Total time = 10 sec
So the speed of object is 12m/s
Know more :-
- Average velocity = Total displacement/total time
- 1km/hr = 5/18 m/s
- 1m/s = 18/5 km/hr
- Distance = Speed × time
- Time = Speed /time
Answered by
59
Question:
An object travels 40m in 5 sec and then another 80m in 5 sec. The average speed of the object is?
Given:
Object travels in and then travels in
To Find:
Average speed of object.
Explanation:
For finding the average speed of the object we have to first find the total distance and total time travelled by the object. Then divide Total distance by total time.
Solution:
Now,
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Final Answer:
The Average speed of the object is
Abbreviation:
Formula Used:
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