Part A Determine the velocity at t = 0.40 s. Express your answer in meters per second to two significant figures. ► View Available Hint(s) VI 11 ΠΙ ΑΣΦΑΛΩ V Submit Previous Answers Part B X Incorrect; Try Again; 2 attempts remaining ? m/s Assume that the oscillating mass described in Part A is attached to a spring. What would the spring constant k of this spring be? Express your answer in newtons per meter to two significant figures.

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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A complete description of simple harmonic motion
must take into account several physical quantities
and various mathematical relations among them.
This information is needed to solve oscillation
problems of this type.
The position of a 60 g oscillating mass is given by
a(t) = (2.0 cm) cos(10t), where t is in seconds.
پا
Part A
Determine the velocity at t= 0.40 s.
Express your answer in meters per second to two significant figures.
View Available Hint(s)
V₂ =
Submit
17 ΑΣΦ
Π
Part B
Previous Answers
X Incorrect; Try Again; 2 attempts remaining
m/s
Assume that the oscillating mass described in Part A is attached to a spring. What would the
spring constant k of this spring be?
Express your answer in newtons per meter to two significant figures.
Transcribed Image Text:A complete description of simple harmonic motion must take into account several physical quantities and various mathematical relations among them. This information is needed to solve oscillation problems of this type. The position of a 60 g oscillating mass is given by a(t) = (2.0 cm) cos(10t), where t is in seconds. پا Part A Determine the velocity at t= 0.40 s. Express your answer in meters per second to two significant figures. View Available Hint(s) V₂ = Submit 17 ΑΣΦ Π Part B Previous Answers X Incorrect; Try Again; 2 attempts remaining m/s Assume that the oscillating mass described in Part A is attached to a spring. What would the spring constant k of this spring be? Express your answer in newtons per meter to two significant figures.
A complete description of simple harmonic motion
must take into account several physical quantities
and various mathematical relations among them.
This information is needed to solve oscillation
problems of this type.
The position of a 60 g oscillating mass is given by
x(t) = (2.0 cm) cos(10t), where t is in seconds.
Assume that the oscillating mass described in Part A is attached to a spring. What would the
spring constant k of this spring be?
Express your answer in newtons per meter to two significant figures.
►View Available Hint(s)
k=
Submit
[5] ΑΣΦΑ+
Part C
Previous Answers
E =
X Incorrect; Try Again; 5 attempts remaining
wed
?
[ΨΕΙ ΑΣΦ
What is the total energy E of the mass described in the previous parts?
Express your answer in joules to two significant figures.
► View Available Hint(s)
N/m
Transcribed Image Text:A complete description of simple harmonic motion must take into account several physical quantities and various mathematical relations among them. This information is needed to solve oscillation problems of this type. The position of a 60 g oscillating mass is given by x(t) = (2.0 cm) cos(10t), where t is in seconds. Assume that the oscillating mass described in Part A is attached to a spring. What would the spring constant k of this spring be? Express your answer in newtons per meter to two significant figures. ►View Available Hint(s) k= Submit [5] ΑΣΦΑ+ Part C Previous Answers E = X Incorrect; Try Again; 5 attempts remaining wed ? [ΨΕΙ ΑΣΦ What is the total energy E of the mass described in the previous parts? Express your answer in joules to two significant figures. ► View Available Hint(s) N/m
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