a) An object moves 18 m in the first 3 s, 22 m in the next 3 s and 14 m in the last 3 s. What is its average speed? (Ans: 6 m/s)
Answers
Answered by
1
Answer:
6m/s
Explanation:
Average speed= Total distance covered
Total time taken
So,
18+22+14 = 54
3+3+3 9
= 6 m/s
Similar questions