10 seconds into a race, Clara was at the 25 meter mark. At 60 seconds into the race, she was at the 100 meter mark.
What was the approximate rate of change in Clara's speed between 10 seconds and 60 seconds?
A) .6 meters per second
B) 1.5 meters per second
C) 2 meters per second
D) 7.5 meters per second
Answers
Answered by
0
Answer:
it's answer is option
c. 2meters per second
Answered by
0
Answer:
it will be (C 2 meters per second
Step-by-step explanation: Because, 25 meters in first ten seconds = 2.5 meters per second.
It took her 50 seconds to travel an additional 75 meters = 1.5 meters per second.
The rate of change between 10 and 60 seconds was negative 1 meter per second over 50 seconds = 0.02 meter per second
With that being said your answer will be C).
I hope this help, Have a good day and god Bless :)))
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