Answer:
D
Explanation:
Why is because the merry go round wont do anything cause he will stay the same speed.
<span>1200 meters is less than 1 kilometer
</span>is false
The question is asking to calculate the object's speed v1, v2, v3 at the certain time is the given of the problem, in my calculation, I would say that the speed would be 2m/s, 1.5m/s, 0.22m/s. I hope you are satisfied with my answer and feel free to ask for more if you have question and further clarification
IT IS EASIER TO CLIMB A SLANTED SLOPE