determine the potential energy stored in a spring if a force of 28 holds the spring...

determine the potential energy stored in a spring if a force of 28 holds the spring and it has a spring constant of 97 N/m compressed.

please answer in joules and explain how you solved It. (like dumb it down) so that I could learn. thank you!

Expert Solution

The force on a spring is given by

And the potential energy stored in the spring is

Where k is spring constant (here k = 97 N/m), and x is expansion/compression in spring.

Given that a 28 N force is holding the spring. So we can write

or,

Therefore, the potential energy stored in the spring is

genius_generous answered 9 months ago

The potential energy stored in the compressed spring of a dart gun, with a spring constant...

The potential energy stored in the compressed spring of a dart gun, with a spring constant of 36.00 N/m, is 1.440 J. Find by how much is the spring is compressed. A 0.070 kg dart is fired straight up. Find the vertical distance the dart travels from its position when the spring is compressed to its highest position. The same dart is now fired horizontally from a height of 4.30 m. The dart remains in contact until the spring reaches...

Because this energy is an electric potential energy, it must be associated with a force. For...

Because this energy is an electric potential energy, it must be associated with a force. For any potential energy: F=-U. In other words, there is a force in the direction of decreasing potential energy. What does this mean for the dielectric as it begins to enter the capacitor?

In chemical reactions, heat is converted into chemical energy (the potential energy stored in chemical bonds)...

In chemical reactions, heat is converted into chemical energy (the potential energy stored in chemical bonds) or vice versa. Bond energy is the energy required to break one mole of the bond in the gas phase. Since it takes energy to break a bond, bond energies are always positive. Conversely, energy is released when bonds are formed. Thus, the enthalpy change for a reaction can be approximated from ΔHrxn=∑(ΔHbreaking)+∑(ΔHforming) where H represents bond energies for the breaking (positive bond energy)...

The energy we require to live comes from the chemically stored potential energy in food, which...

The energy we require to live comes from the chemically stored potential energy in food, which is transformed into other energy forms during the metabolism process. PHS 1120, Principles of Modern Physical Science 3 What consequence awaits a person whose combined work and heat output is less than the energy consumed? What happens when the person's work and heat output is greater than the energy consumed? Can an undernourished person perform extra work without extra food? Discuss and defend your...

POTENTIAL AND KINETIC ENERGY OBJECTIVES: To determine the potential and kinetic energy of a freely falling...

POTENTIAL AND KINETIC ENERGY OBJECTIVES: To determine the potential and kinetic energy of a freely falling body To determine the loss in kinetic energy of an inelastic collision To calculate the percentage error of the experimental error of the velocity of a freely falling body using the conservation of mechanical energy of a body MATERIALS: Tennis balls Digital Timer Meter stick THEORY: Conservation of Mechanical Energy A body raised to a certain height possesses potential energy due to its position....

1-what is the relationship between electric force, field, potential energy, and potential? what patterns are there...

1-what is the relationship between electric force, field, potential energy, and potential? what patterns are there in the relationships between each? 2-Say you have an electric field created by a distribution of charges. you can place a test charge in this field. which of the following will depend on the sign of the charge : force, field, potential energy or potential, and why?

The effective spring constant describing the potential energy of the HF molecule is 970 N/m and...

The effective spring constant describing the potential energy of the HF molecule is 970 N/m and that for the NO molecule is 1530 N/m. (a) Calculate the minimum amplitude of vibration for the HF molecule. pm (b) Calculate the minimum amplitude of vibration for the NO molecule. pm

Why can gravitational potential energy be ignored in a verticle spring with a hanging mass? My...

Why can gravitational potential energy be ignored in a verticle spring with a hanging mass? My TA mentioned something about no work being done by GPE, but that doesn't really make sense. Also, the assignment is asking for it to be explained conceptually, not with equations. Thanks!

the force exerted by a spring is given by the equation where F is the force...

the force exerted by a spring is given by the equation where F is the force (in Newtons), xis the displacement of the spring from the equilibrium position (in centimeters), and k is a spring constant Create an Excel worksheet showing force as a function of displacement for two springs whose spring constants are 0.1 N/cm and 0.5 N/cm. Use displacements ranging from 0 to 20 cm (i.e. let x = 0, 1, 2 … 20 cm).

A 28 kg block on a horizontal surface is attached to a horizontal spring of spring...

A 28 kg block on a horizontal surface is attached to a horizontal spring of spring constant k = 2.9 kN/m. The block is pulled to the right so that the spring is stretched 8.4 cm beyond its relaxed length, and the block is then released from rest. The frictional force between the sliding block and the surface has a magnitude of 37 N. (a) What is the kinetic energy of the block when it has moved 2.7 cm from...

Question