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3 years ago

7

Which example possesses mechanical potential energy?. A. a taut guitar string. B. an oscillating pendulum. C. a roller coaster r

ide. D. a child on a swing. E. a speeding car

2 answers:

Andrej [43]3 years ago

6 0

<span>
The taut guitar string haspotencial energy which we can see in action.</span> <span>· so option a is correct.</span>

777dan777 [17]3 years ago

5 0

a taut guitar string

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h = Ut.

Also, for the bus,

h = Ut + 1/2at^2

Equate the two equations since the h is the same

Ut = Ut + 1/2at^2

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PLEASE HELP The graph shows the amplitude of a passing wave over time in seconds (s). What is the approximate frequency of the w

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Answer:

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See attachment for the graph

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2 years ago

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