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
tresset_1 [31]
3 years ago
10

An object is attached to a vertical spring and slowly lowered to its equilibrium position. This stretches the spring by an amoun

t d. If the same object is attached to the same vertical spring but permitted to fall instead, through what maximum distance does it stretch the spring? Please show all work. Step by step.
Physics
1 answer:
trasher [3.6K]3 years ago
7 0

Answer:

2d

Explanation:

For any instance equivalent force acting on the body is

mg-kd= m\frac{d}{dt}\frac{dx}{dt}

Where

m is the mass of the object

k is the force constant of the spring

d is the extension in the spring

and

d/dt(dx/dt)=  is the acceleration of the object

solving the above equation we get

x= Asin\omega t +d

where

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

A is the amplitude of oscillation from the mean position.

k= spring constant , T= time period

Here  we are assuming  that at t=T/4

x= 0   since, no extension in the spring

then

A=- d

Hence

x=- d sin wt + d

now, x is maximum when sin wt=- 1

Therefore,

x(maximum)=2d

You might be interested in
Which equation is used to determine the density of a substance?
Mademuasel [1]
The answer is D=M/V hope it helps!!
3 0
3 years ago
Read 2 more answers
If a layer was deposited but does not appear in the rock record, what has occured
nalin [4]
I think you forgot to give the choices along with the question. I am answering the question based on my research and knowledge. <span>If a layer was deposited but does not appear in the rock record, the thing that happened is erosion. I hope that this is the ans wer that has actually come to your desired help.</span>
5 0
3 years ago
Read 2 more answers
If you push a crate across a factory floor at constant speed in a constant direction, what is the magnitude of the force of fric
poizon [28]

Answer:

The magnitude of the force of friction equals the magnitude of my push

Explanation:

Since the crate moves at a constant speed, there is no net acceleration and thus, my push is balanced by the frictional force on the crate. So, the magnitude of the force of friction equals the magnitude of my push.

Let F = push and f = frictional force and f' = net force

F - f = f' since the crate moves at constant speed, acceleration is zero and thus f' = ma = m (0) = 0

So, F - f = 0

Thus, F = f

So, the magnitude of the force of friction equals the magnitude of my push.

3 0
3 years ago
How do you solving kinematic equations for horizontal projectiles?
daser333 [38]
See projectiles are very simple unless you understand its core concepts....projectile is nothing just mixture of upward motion and horizontal motion....
THE KEY IS FORGET THE NAME PROJECTILE...ITS JUST HORIZONTAL MOTION + VERTICAL MOTION

7 0
2 years ago
One principle of environmental law and policy in the U.S. is to make polluters pay . True or false ?
crimeas [40]
In a way it’s true because you can get a ticket for getting caught littering
5 0
3 years ago
Other questions:
  • For the image of the overhead projector to be in focus, the distance from the projector lens to the image, <img src="https://tex
    6·1 answer
  • How does energy from an ocean wave power stuff in a house?
    12·1 answer
  • Divers in acapulco, mexico, dive headfirst at 8 feet per second from the top of a cliff 87 feet above the pacific ocean. during
    13·1 answer
  • A steel bridge is 1000 m long at -20°C in winter. What is the change in length when the temperature rises to 40°C in summer? The
    13·1 answer
  • Could anyone help me with this question?
    15·2 answers
  • When developing an experimental design, which action could a scientist take to improve the quality of the results?
    14·1 answer
  • Your are on a boat on a lake with no current. The lake is full of sharks that will eat you if you put your hands too close to th
    12·1 answer
  • The device that is made up of many single slits that diffract light and form a diffraction pattern , is called
    13·2 answers
  • Example of extensive property <br><br> Please fast
    12·1 answer
  • A nonconducting sphere of radius r0 carries a total charge q distributed uniformly throughout its volume
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!