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
user100 [1]
2 years ago
5

Using hooke's law find the elastic constant of a spring that stretches 2 cm when 4newton force is applied to it

Physics
1 answer:
Kay [80]2 years ago
3 0

<u>Answer:</u>

2N/cm

<u>Step-by-step explanation:</u>

According to the Hooke's Law, the force required to extend or compress a spring is directly proportional distance you can stretch it, which is represented as:

F=kx

where, F is the force which is stretching or compressing the spring,

k is the spring constant; and

x is the distance the spring is stretched.

Substituting the given values to find the elastic constant  k to get:

F=kx

4=k(2)

k=\frac{4}{2}

k=2

Therefore, the elastic constant is 2 Newton/cm.

You might be interested in
If your parents were going through a divorce and you needed to talk to someone, who would be the best professional to see?Clinic
just olya [345]

psychologist counseling would be the correct answer I believe

3 0
3 years ago
Read 2 more answers
If sulfur 34 undergoes alpha decay, what will I become?
ikadub [295]
It will decay into Silicon-30. Because alpha particles are 2 protons and 2 neutrons with an atomic mass of 4, you minus sulfur's atomic number by 2 and get silicon. And the atomic mass is 34 - 4 which equals 30.
3 0
3 years ago
A rectangular loop of copper wire of resistance r has width a and length
sergij07 [2.7K]

Answer:

Explanation:

b = b₀ cos ω t

When t = 0 , magnetic field will be b₀ and positive or directed into the page . This is the maximum value of magnetic field. As times goes ahead , magnetic field decreases so magnetic flux decreases . The induced emf or current will be such that it will  opposes this reduction of magnetic field. Hence , current in clockwise direction will be  generated in the coil which will generate magnetic flux into the paper.

In this way  current will be induced  clockwise.

4 0
2 years ago
A conductor is placed in an external electrostatic field. The external field is uniform before the conductor is placed within it
PilotLPTM [1.2K]

Answer:pp

Explanation:

ii

6 0
2 years ago
A sound wave is an example of a
Studentka2010 [4]
Longitudinal waves....
sounds propagates through moving waves of compression and ratification of a medium which allows longitudinal propagation
4 0
3 years ago
Read 2 more answers
Other questions:
  • An 850.0 kg car wants to accelerate from rest to a speed of 18.0 m/s.
    15·1 answer
  • A car on a Ferris wheel has an angular displacement of π 4 rad, which corresponds to an arc length of 28.2 m. What is the Ferris
    11·1 answer
  • (quick help please??)A mechanic uses a mechanical lift to raise a car. The car weighs 10,200 N. The work required to do this was
    14·1 answer
  • What are the Units of voltage?
    12·2 answers
  • The table lists the values of the electrical force and the gravitational force between two protons.
    14·2 answers
  • Power describes the
    5·2 answers
  • Why do you think silicon is used in electronic components
    14·2 answers
  • An experiment is designed to investigate the relation between the pressure and temperature in a tank that has a constant volume
    5·1 answer
  • What is the electric potential difference of 5cm from a point charge of -2.0µc
    5·1 answer
  • If you know what a JW is LET ME KNOW and it is a type of ppl
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!