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3 years ago

Starting at its rightmost position, it takes 1 second for the pendulum of a grandfather clock to swing a

Mathematics

2 answers:

kirza4 [7]3 years ago

5 0

Answer:

Step-by-step explanation:

amplitude of oscillation a = 12 / 2 = 6 inches.

time period T = 2 s

b = angular frequency = 2π / T

= 2π / 2

= π

so putting the values in the equation

d = a cos ( b t )

d = 6 cos ( π t )

USPshnik [31]3 years ago

3 0

Answer:

there are two more questions and the answers are 0.5 is the least positive amount of the pendulum and 4.243=y when x=4.25

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago

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GaryK [48]

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

Solve (x+1)2 = –5.

katrin [286]

Answer:

A) no real solutions

Step-by-step explanation:

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3 years ago

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DochEvi [55]

Answer:
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Step-by-step explanation:
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1 year ago