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
Bingel [31]
3 years ago
13

A particle hangs from a spring and oscillates with a period of 0.2s.If the mass-spring system remained at rest, by how much woul

d themass stretch it fromits normal equilibrium position? The acceleration of gravity is 9.8m/s2.1. 0.00992948 m2. 0.0397179 m3. 0.019859 m4. 0.0311944 m5. 0.0794358 m6. 0.158872 m
Physics
2 answers:
photoshop1234 [79]3 years ago
6 0

Answer:

The distance the mass would stretch it is    x = 0.00992948

The correct option is A

Explanation:

From the question we are told that

           The period of the slit is T = 0.2s

           The acceleration due to gravity is g =9.8 m/s^2

Generally the period is mathematically represented as

                     T = 2 \pi \sqrt{\frac{m}{k} }

          Whee m is the particle and k is the spring constant

        making \frac{m}{k} the subject

                        \frac{m}{k}  = [\frac{T}{2 \pi} ]^2

The weight on the particle is related to the force stretching the spring by this mathematical relation

               W = F_s

              mg = kx

where x is the length by which the spring is stretched

          \frac{m}{k}  = \frac{x}{g}

Substituting the equation above for \frac{m}{k}

            [\frac{T}{2 \pi} ]^2 = \frac{x}{g}

making x the subject

              x = g [\frac{T}{2 \pi} ]

Substituting the value

            x = 9.8 * [\frac{0.2}{2 * 3.142} ]^2

            x = 0.00992948

allsm [11]3 years ago
6 0

Answer:

The correct answer is option (1)  0.00992948m

Explanation:

Given data;

T = 0.2s

g = 9.8mls

The period of oscillation is given by the formula;

T = 2π√m/k

making M/k subject formula, we have

m/k = (T/2π)²

Substituting, we have

m/k = (0.2/2π)²

m/k = 0.0010129

At equilibrium, mg = kx

Making x subject, we have

x = m/k *g

Substituting, we have

x = 0.00101 * 9.8

x   = 0.00992948m

You might be interested in
An object with a mass of 5kg accelerates at 2m/s2. How much force in Newtons(N) is needed to cause this to happen??
Reptile [31]

Answer: The formula of Newtons second law of motion is F=MA so therefore it would be written like this Force = Mass X Acceleration

F = 5 x 2

F = 10 N

6 0
3 years ago
The data table shows how the amplitude of a mechanical wave varies with the energy it carries. Analyze the data to identify the
Maslowich

The energy of a wave is directly proportional to the square of the amplitude of the wave.

<h3>What is the relationship between energy and amplitude?</h3>

There is direct relationship between energy of the wave and the amplitude of the wave. The energy transported by a wave is directly proportional to the square of the amplitude of the wave. This means if energy is increase the amplitude of wave becomes double and vice versa.

Energy = (amplitude)2

So we can conclude that the energy of a wave is directly proportional to the square of the amplitude of the wave.

Learn more about energy here: brainly.com/question/13881533

#SPJ1

3 0
2 years ago
Read 2 more answers
The launching velocity of a missile is 20.0 m/s, and it is shot at 53º above the horizontal. What is the vertical component of t
Lyrx [107]

Given that

Velocity of missile (v) = 20 m/s ,

Angle of missile (Θ) = 53°

Determine ,   Vertical component  = v sin Θ

                                                        = 20 sin 53°

                                                        = 15.97 m/s

6 0
3 years ago
Can someone help me please ​
Svetllana [295]

Answer:

B.) Visit a healthcare professional

Explanation:

Their judgement is much better than a friend's or your own.

6 0
3 years ago
If Fg=mg solve for g
Bas_tet [7]

Answer:Fg = mg however newtons second law states that the net force acting on an object is equal to it's mass times it's acceleration so what allows us to say that Fg = mg because certainly not for every single situation the net force is going to equal to the force of gravity please explain... what allows us to say Fg = mg

Source https://www.physicsforums.com/threads/fg-mg-questioned.336776/

Explanation:

6 0
3 years ago
Other questions:
  • The name for metric unit of distance
    5·1 answer
  • Which sequence correctly reflects the order in which electrical charges occur during an action potential, from first to last?
    14·1 answer
  • What does the ideal gas law allow a scientist to calculate that the other gas laws do not?
    9·2 answers
  • 5.
    6·1 answer
  • Clouds in our atmosphere cause us to see the different phases of the moon.
    12·2 answers
  • aluminum has 13 electrons. how many electrons are found in the outermost energy level for this atom which energy level is the ou
    6·2 answers
  • What wave property is shown
    5·2 answers
  • Select the Moon and use the Info view to determine which of the following statements is correct. The Last Quarter Moon.... rises
    11·1 answer
  • What are the 27 vawels
    15·2 answers
  • If a switch is open in a series circuit with a battery trying to light a bulb, what will happen? The bulb will light up. O The s
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!