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
zimovet [89]
3 years ago
7

The mass of a mass-and-spring system is displaced 10 cm from its equilibrium position and released. A frequency of 4.0 Hz is obs

erved. What frequency would be observed if the mass had been displaced only 5.0 cm and then released?
Physics
2 answers:
scoundrel [369]3 years ago
7 0

Answer:

It will remain same i.e. 4.0 Hz

Explanation:

In a mass-and-spring system, the frequency depends upon the mass (m) and the spring constant (k).

f=\frac{1}{2\pi}\sqrt{\frac{k}{m}}

Since, the frequency does not depend on the initial displacement of the mass, the frequency would remain the same i.e. 4.0 Hz.

Tanya [424]3 years ago
7 0

Answer:

f = 4.0 Hz

Explanation:

The frequency of SHM in spring mass system is given as

f = \frac{1}{2\pi} \sqrt{\frac{k}{m}}

now we can see that the frequency of SHM of spring mass system depends upon following parameters

1) mass of the object

2) spring constant

So here it does not depends on the displacement of the object from its mean position

So here the frequency will remain the same

So here

f = 4.0 Hz

You might be interested in
What will happen to the 0.1 N force if one charges is increased by a factor of 3?
AleksandrR [38]

Answer:

Explanation:

Force between two charges is given by the following expression

F = \frac{KQ_1Q_2}{d^2}  Q₁ and Q₂ are two charges and d is distance between two.

.1 = \frac{KQ_1Q_2}{d^2}

If Q₁ becomes three times , force will become 3 times . Hence force becomes .3 N in the first case.

Force F = .3 N

If charge becomes one fourth , force also becomes one fourth .

F= \frac{.1}{4}

= .025 N.

5 0
3 years ago
7. What is another name for the force of
leonid [27]
Weight because both gravity and weight are pulling an object down
3 0
3 years ago
Read 2 more answers
Peter does 3,000 joules (J) of work by moving an object 40 meters (m). What is the force that Peter applies to the object? A 75
Papessa [141]

The force that peter applies to the object of distance 40m is 75N.

<h3>HOW TO CALCULATE FORCE</h3>

The force applied to an object can be calculated by dividing the work done on the object by the distance moved. That is;

Force = Work done ÷ distance

According to this question, the work done is 3000 joules while the distance moved is 40m. The force is calculated as follows:

Force = 3000J ÷ 40m

Force = 75N

Therefore, the force that peter applies to the object of distance 40m is 75N.

Learn more about force at: brainly.com/question/26115859

4 0
2 years ago
The electric field in the region between the plates of a parallel plate capacitor has a magnitude of 6.3 105 V/m. If the plate s
xz_007 [3.2K]

Answer:

3.528×10² V.

Explanation:

potential difference: This is the work done when one coulomb of charge moves from one point to another in an electric field. The S.I unit of potential difference is volt. The formula of potential difference is given as,

V = kq/r..................... Equation 1

And

E = kq/r² .................. Equation 2

Comparing equation 1 and equation 2,

V = E×r............................. Equation 3

Where V = potential difference, E = Electric field between the plate of the capacitor, r = distance between the plate.

Given: E = 6.3×10⁵ V/m, r = 0.56 mm = 0.00056 m.

Substitute into equation 3,

V = 6.3×10⁵×0.00056

V = 3.528×10² V.

Hence the potential difference of the plate = 3.528×10² V.

4 0
3 years ago
two identical steel balls mounted on wooden posts initially have different amounts of charge, one with -14uC and the other with
GrogVix [38]

According to the Law of Conservation of Charge, the net charge remains constant. If both things have different charges, upon contact, they would share the charge equally. In this case, the total charge is -16μC. The final charge for each ball would be -8 μC.

7 0
3 years ago
Read 2 more answers
Other questions:
  • The magnitude of the electric current is inversely proportional to the _____ of the circuits in R2D2.
    11·1 answer
  • Julie has a mass of 49k. She is 6meters above Th water(0 meters). What is her kinetic energy before hitting the water. What is h
    7·1 answer
  • An object of mass m travels along the parabola yequalsx squared with a constant speed of 5 ​units/sec. What is the force on the
    13·1 answer
  • For lunch you eat French fries at a new restaurant later that day you get the stomache flu and are vomiting all night the next d
    10·1 answer
  • A wave has a wavelength of 20 mm and a frequency of 5 Hz what is the speed?
    10·1 answer
  • If an object is accelerating, it is traveling the same distance for each time interval of its motion
    13·2 answers
  • The inventor of the photographic process in which a photograph produced without a negative by exposing objects to light on light
    9·2 answers
  • A man does 4,475 J of work in the process of pushing his 2.40 103 kg truck from rest to a speed of v, over a distance of 26.5 m.
    8·1 answer
  • . Assume you have a dot grid with 36 dots per sq.in. How many acres are represented by each dot using the following map scales:
    14·1 answer
  • How much force<br> would be required for a ten strand pulley system<br> to lift 1000 newtons?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!