shelbibennett75 shelbibennett75

19-02-2020
Physics

contestada

2. A pendulum is built by attaching a 1-kg mass to the end of a 120 cm-long string. The mass is
displaced 30 cm from the center and released. It begins to swing back and forth, taking 2 seconds
to travel from one side to the other and back again. Which of the following describes the period
of this pendulum?
F. 1 kg
G. 2 s
H. 30 cm
J. 120 cm

Respuesta :

octopods octopods

19-02-2020

Answer:

G. 2s

Explanation:

The period of a pendulum is measured in time. Out of the four options, only one of them is measured in time so it must be G.

A period of a pendulum is how long it takes to swing back to it's original position, and this time (2 seconds) is given in the question as well

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

Which Civil War general's name would accurately complete the list above?

While many russian soldiers were on the front during world war 1, most of those who remained behind responded to the febuary revolution by

Which system of equations is represented by the graph? Courtesy of Texas Instruments (2 points) y = x2 − 5x − 3 6x − y = −27 y = x2 − 5x + 3 6x − y = 27 y = x

What was an effect of the Kent State massacre? A.) US troops withdrew from Vietnam B.) students stopped protesting C.)public support for the war decreased D.

An element has atomic number 10 and an atomic mas of 20 how many neutrons are in the atom of

President lincoln's reconstruction policy was designed to

What can you include in your paper to ensure that you are avoiding unintentional plagiarism? A. Quotation marks around sentences or phrases from outside sou

800 grams is how many pounds

If the sales tax rate is 8%, how much tax would Louis pay for a pair of pants for $18 and two shirts for $9.99 each?

which logarithmic equation is equivalent to 8^2=64