Question

a boy travels 39m in 6seconds and 33m in 2 seconds. what is the average speed of the boy

Answer 1

Answer:

9 m/s

Explanation:

Average speed = Total distance travelled /Total time

∴Average speed of the boy = 39 +33 ÷6+2 m/s

                                             =72 ÷ 8 m/s

                                             =9 m/s