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
uranmaximum [27]
3 years ago
8

A spring, when compressed 0.20 m from the equilibrium position, stores 24 J. What is the value of the spring constant

Physics
1 answer:
Delvig [45]3 years ago
3 0

Given that:

spring compressed ( x) = 0.2 m

                        Work (W) = 24 J

 determine , spring constant (x)=?

               We know hat ,

                      Work   (W) = (1/2). k.x²

                                   24 = 1/2 ( k × 0.2²)

                                     48 = k × 0.2²

                                      <em> k = 1200 N/m</em>

You might be interested in
Two charged objects have a repulsive force of 0.050 N. If the charge of both of the objects is doubled, then what is the new for
grandymaker [24]

Answer: 4 times grease

Explanation: Force F= C · q1·q2/r². C = Coulomb's constant.

If charges double you have 2q1 and 2q2.

7 0
3 years ago
What is the magnitude of the net force on the block (the moment it is released?
GarryVolchara [31]
What are ur answers questions
3 0
2 years ago
Don’t need to answer a question just say something and you’ll get Marked brainliest (Free points WONT GET BRAINLIEST RIGHT AWAY)
stiks02 [169]

Answer:

a

Explanation:

7 0
3 years ago
Read 2 more answers
The energy stored in a wooden log transforms when the log is burned. Which of the following explanations BEST describes how the
Makovka662 [10]

Answer:

D. the amount of chemical energy equals the amount of heat and light energy.

Explanation:

Given that the first law of thermodynamics affirmed that energy is neither created nor destroyed however, it can be transformed from one form to another. In other words, while, during the transformation of energy, no energy is lost, the input energy is also equal to output energy.

Hence, the chemical energy stored in the log is EQUAL to the heat and light energy produced by burning.

5 0
3 years ago
The _____ rip and grind food into small chunks.
masya89 [10]
It would have helped to answer this question, if there were some options to choose from. I am answering the question based on what i understood. I hope that it helps you. The teeth rip and grind food into small chunks. This is also the main function of the teeth and it does help in the digestion of the food we take.
7 0
3 years ago
Other questions:
  • Newton's law of universal gravitation states that every object in the universe attracts every other object. true or false.
    8·2 answers
  • Myth: An organism's kingdom only describes physical characteristics. <br> Fact:<br> Evidence:
    14·1 answer
  • What is Ohm's Law, and how does it work in real life.
    11·1 answer
  • Two steel blocks rest on a frictionless, horizontal surface. Block X has a mass of
    15·1 answer
  • Hyperkinetic means too little movement true or false?
    15·1 answer
  • A physical pendulum consists of a uniform solid disk (of radius R 2.35 cm) supported in a vertical plane by a pivot located a di
    10·1 answer
  • Which of the following is MOST needed for cosmologists to study the age of the universe? A. Energy levels B. Static C. Size D. D
    5·2 answers
  • Estimate the weight of 25 km of gas pipeline, DN = 610 mm and wall thickness = 12.7 mm.
    10·1 answer
  • A projectile is shot a cliff of 20m high, at an angle of 60o with respect to the horizontal, and it lands on the ground 8 second
    13·1 answer
  • 100 degrees C equals how many degrees F?​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!