1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dusya [7]
3 years ago
6

A 2.0-kg object is attached to a spring (k = 55.6 N/m) that hangs vertically from the ceiling. The object is displaced 0.045 m v

ertically. When the object is released, the system undergoes simple harmonic motion. What is the magnitude of the maximum acceleration of the object?
Physics
2 answers:
rusak2 [61]3 years ago
8 0

Answer:

Maximum acceleration will be 1.251m/sec^2

Explanation:

We have given mass of the object m = 2 kg

Spring constant k = 55.6 N/m

Amplitude is given as A = 0.045 m

We know that maximum acceleration in SHM is given by

Maximum acceleration =A\omega ^2

We know that \omega ^2=\frac{k}{m}=\frac{55.6}{2}=27.8

So maximum acceleration = 27.8\times 0.045=1.251m/sec^2

Dmitry_Shevchenko [17]3 years ago
7 0

Answer:

34.78 m/s^2

Explanation:

mass of object, m = 2 kg

Spring constant, K = 55.6 N/m

Displacement, A = 0.045 m

Angular velocity

\omega =\sqrt{\frac{k}{m}}

\omega =\sqrt{\frac{55.6}{2}}

ω = 27.8 rad/s

The value of maximum acceleration is given by

a = ω² A

a = 27.8 x 27.8 x 0.045 = 34.78 m/s^2

Thus, the maximum acceleration is 34.78 m/s^2.

You might be interested in
IF U ANSWER I WILL PUT U AS BRAINIEST ANSWER AND GIVE U A THANK U
Bingel [31]
<span>
At the Earth's surface, warm air expands and rises, creating
what is known as an area of low pressure.

Cold air is dense and sinks to the surface to create what is
known as an area of high pressure.</span>


8 0
3 years ago
Read 2 more answers
A circular loop with radius r is rotating with constant angular velocity ω in a uniform electric field with magnitude E. The axi
inn [45]

Answer:

\Phi_{E} = E\pi r^2 \omega t

Explanation:

The electric flux is defined as the multiple of electric field and the area that the electric field passes through, such that

\Phi_{E} = \vec{E}\vec{A}

When calculating the electric flux, the angle between the directions of electric field and the area becomes important, especially if the angle is changing with time.

The above formula can be rewritten as follows

\Phi_{E} = EA\cos(\theta)

where θ is the angle between the electric field and the area of the loop. Note that, the direction of the area of the loop is perpendicular to the plane of the loop.

If the loop is rotating with constant angular velocity ω, then the angle can be written as follows

\theta = \omega t

At t = 0, cos(0) = 1 and the electric flux through the loop is at its maximum value.

Therefore the electric flux can be written as a function of time

\Phi_{E} = E\pi r^2 \omega t

3 0
3 years ago
a horse runs with an initial velocity of 11m/s and slows to 5.2 m/s over a time interval of 3.1 s what is the horse's average ac
Katarina [22]

Answer:

a = change in v / change in time

= (5.2 - 11) / 3.1

= -1.87 m/s^2

Explanation:

6 0
3 years ago
What will most likely happen ifa light wave moves through a solid?
levacccp [35]
It will decrease speed
7 0
3 years ago
What is the tangent function used to find and what are its units
Verizon [17]
The functions of angles are used to find unknown lengths or angles that can't be measured, in terms of known quantities. The trig functions of angles are ratios of lengths, so they're bare naked numbers without units.
7 0
3 years ago
Other questions:
  • Which of the following is not a possible environmental consequence of urban sprawl?
    14·1 answer
  • What velocity does a 2kg mass have when its kinetic energy is 16 J
    9·1 answer
  • The type of graph used to show how a part of something relates to the whole is which of the following?
    13·2 answers
  • After six half-lives, what percentage of a radioactive sample will remain?
    11·2 answers
  • All of the following are good tips for controlling your emotions EXCEPT:
    7·2 answers
  • How does Earth's rotation affect our view of stars
    11·1 answer
  • Problem 1: A positively charged particle Q1 = +35 nC is held fixed at the origin. A second charge Q2 of mass m = 8.5 micrograms
    13·1 answer
  • Which of these is a physical property?
    9·2 answers
  • Which Moon position in the lunar cycle would provide the largest difference in ocean tides?
    7·1 answer
  • 1) A satellite in orbit around Earth is in uniform circular motion. What is the angle between the velocity vector and accelerati
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!