A person in a rocking chair complete 12 cycles in 21 second. What is the period of the rocking? a 1.75s b 0.75s c 252s d 7.51s

asked Aug 15, 2024 94.5k views

5 votes

A person in a rocking chair complete 12 cycles in 21 second. What is the period of the rocking?

a 1.75s
b 0.75s
c 252s
d 7.51s

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6 votes

Answer:

Option A

Step-by-step explanation:

21/12 - 1.75, with a problem like that, do division.

JasonMichael answered Aug 20, 2024

8.4k points

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