A marble dropped in still water will create circular ripples or waves. The radius of each circular wave will increase 4 centimeters per second. What is the circumference of the circle after t seconds?

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asked Jun 18, 2021 50.2k views

1 vote

A marble dropped in still water will create circular ripples or waves. The radius of each circular wave will increase 4

centimeters per second. What is the circumference of the circle after t seconds?

Mathematics
high-school

Hodson asked

by Hodson

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Answer:

C + 8πt

Explanation:

C= 2πr

Ct= 2π(r+4t)= 2πr+ 8πt= C + 8πt

Yannie answered Jun 24, 2021

by Yannie

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