an. object. moves 18m in. the. first 3s ,22m in the Next 3s and 14m. in the last 3s What is. average. speed?
Answers
Answer:
Explanation:
Answer:
The average speed of the object will be 6 m/s.
Explanation:
By definition, Average speed is the ratio of the "total distance travelled by an object", to the "total time taken by the object" to cover the distance, or,
According to the question,
Total distance travelled by an object
= 18m + 22m + 14m = 54m
Total time taken by the object to cover 54m
= 3s + 3s + 3s = 9s
∴ Average Speed
= 6 m/s (Ans.)
Thus, the average speed of the object will be 6 m/s.
Answer:
6m/s.
Explanation:
Average speed = Total distance travelled
____________________
Total time taken
Average speed = 18m + 22m + 14m
______________
35+35+35
= 54m
____
95
= 6m/s
= the average speed is 6/sec.