What is the elastic potential energy stored in a spring whose spring constant is 160 N/m when it is compressed 8.0 cm? 6. How much would a spring scale with a spring constant of 120 N/m stretch if it had 3.75J of work done on it? 7. What is the spring constant of a spring if the extension of the spring is 0.15 m when 0.72J of potential energy is stored in it?

Q: A particle undergoes a constant acceleration of 4.00 m/s². After a certain amount of time, its…

A: Note: As per the guidelines, we can only answer three subparts of a question. Sorry for the…

Q: When the ball reaches its maximum height, what is its velocity (a vector)?

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Susie's experiment to measure the value of g in Northridge produces a result of 8.90 m/s². The…

A: Given data as per question Accepted value =9.80 m/s2

Q: Two charges are repelled by a force of 6.0N. If the distance between them doubles, what is the force…

A:

Q: A ball dropped from a height of 20 m takes 2 s to fall to the ground. Assume it has a constant…

A: Given value--- height = 20 m . time = 2 sec. initial speed = 0 m/s. We have to find--- speed of…

Q: A frictionless incline is 5.00 m long (the distance from the top of the incline to the bottom,…

A:

Q: A 20 resistor is in parallel with a 802 resistor. The pair is in series with a 100 resistor and a 50…

A: Resistance values: 2 Ω, 8 Ω, 10 Ω.  Voltage, V = 50 V Current through 2 Ω = ?

Q: The cords ABC and BD can each support maximum load of 340 lb. (Figure 1) Figure OD 12 13 < 1 of 1…

A:

Q: Two identical 50 resistors and a 100 resistor are connected in a circuit. Which of the following…

A:

Q: Assume that a red blood cell is spherical with a radius of 4.0 ×10^−6 m and with a wall thickness of…

A: Spherical Capacitor: It generally consists of two concentric hollow sphere wiith inner radius (r)…

Q: F A O a‹µg Oa>g/μ O a <g/μ O a » ug B In the system shown above, a force F pushes on block A, giving…

A:

Q: (a) In unit-vector notation, what is the sum of a = (3.2 m )î + (3.7 m )ĵ and b = ( − 12.0 m )i +…

A: The vectors are given as, a→=(3.2 m)i^+(3.7 m)j^b→=(−12.0 m)i^+(8.0 m)j^

Q: Select all of the different types of radioactive decay products. beta decay positron emission gamma…

A: To select the different types of radioactive decay products. In a nuclear decay, a nucleon changes…

Q: The position of an object moving along an x axis is given byx= 3.18 t-4.04 +1.03 t, where x is in…

A: Given Data :Position of the object as a function of time is given as x(t) = (3.18)×t - (4.04)×t2 +…

Q: A railroad train is traveling east at 30.0 m/s in still air. The frequency of the note emitted by…

A: speed of train (v) = 30 m/s speed of sound in air (v') = 340 m/s the frequency of whistle blown by…

Q: A uniformly charged ring of radius 10.0 cm has a total charge of 83.0 μC. Find the electric field on…

A:

Q: Consider the following circuits: Circuit 1: A 10 v battery in series with two 10 resistors Circuit…

A: When a potential difference is applied across resistances connected in series, the resistances have…

Q: Which formula did you use for this? I'm too slow to catch up

A: Given, Initial velocity = 160 km/h = 44.44 m/s vertically. We know that at maximum height , final…

Q: The two 3.6° wedges shown are used to adjust the position of the column under a vertical load F of…

A: hi

Q: Iron has a Body- Centered Cubic (BCC) structure with atomic radius 0.123 Å. Find the lattice…

A: Given value--- atomic radius = 0.123 A. We have to find--- lattice constant?

Q: The gravitational acceleration of this planet is 7.1 m/s/s Find the horizontal and vertical speeds…

A:

Q: The potential difference between the plates of a capacitor is 137 V. Midway between the plates, a…

A:

Q: If a force, F, has a magnitude of 45 N and is at an angle of 65 degrees (relative to the x-axis)…

A:

Q: When hydrogen is energized by a strong electric field or incident ultraviolet light, the gas…

A: The original wavelength is λi=656.28 nm The detected wavelength is λdet=656.18 nm From the above…

Q: Qz = -8.0 μC Οι = 7.0 μC Q3 = -6.0 μC

A:

Q: entropy

A: The system's degree of chaos or dis-orderness is measured by entropy.

Q: (a) Find the charge on the capacitor in coulombs. 3.30-5 (b) What voltage battery would be required…

A: Given value--- capacitance = 5.75 micro C.  V = 5.75 V. We have to find--- (a) Find the charge on…

Q: An object has a charge of -2.0 μC. How many electrons must me removed so that the charge becomes…

A: Given : Object has a charge of = Qinitial = -2.0μC     To calculate electrons removed when charge…

Q: A sphere of radius (8.9720x10^1) cm encloses a region of space with a uniform volume charge density…

A: Given  Radius of sphere,  r = 8.972 × 101 cm  Volume charge density,  ρ = (7.56 × 100) µC/m3 = 7.56…

Q: .0 Kg 10.0 Kg

A:

Q: The higher the frequency of a note, the _______ the pitch we hear.   Question 12 options:…

A: Given : The higher the frequency of a note, the _______ the pitch we hear.

Q: A fox fleeing from a hunter encounters a 0.700 m tall fence and attempts to jump it. The fox jumps…

A:

Q: You do a physics lab experiment on another planet. A small block is released from rest at the top of…

A: Draw the free-body diagram of the block.

Q: electric field at a point 5.0 cm from the surface of the shell

A: Given: A charge q=10 μC on the surface of metal shell. Radius of shell is r=5 cm Note: 1 C=106 μC 1…

Q: What are the enabling components of this biosensor?

A: A biosensor is a analytical device that is used to determine the chemical substance which combine a…

Q: Calculate the electric held strength near a 48.09 cm diameter conducting spr 258.02 Is this…

A: Diameter, d = 48.09 cm Radius, r = d/2 = 24.045 cm = 0.24045 m Charge, q = 6.63 C

Q: A loud vacuum cleaner outputs 1.5 mW of sound energy. What is the intensity of the sound wave 2.0…

A:

Q: A. The emf of the battery to which the resistor is connected B. The current passing the through the…

A: The meterial from which the wire is made.

Q: A small object begins a free‑fall from a height of 24.0 m. After 1.10 s, a second small object is…

A:

Q: 3) Skid Infinite Black Pit Mitch Skid of 40 kg and Mitch of 60 kg are standing on ice on opposite…

A: Given:-  The mass of the skid is m = 40 kg  The mass of the Mitch is M = 60 kg  The Skid and Mitch…

Q: how did you get n=3?

A:

Q: Figure (a) shows three plastic sheets that are large, parallel, and uniformly charged. Figure (b)…

A:

Q: Protons in the nucleus of atoms can be within a few femtometers of one another (femto= 10-15 If two…

A:

Q: A particle moves along the x-axis. The velocity of this particle as a function of time is shown in…

A: This problem can be solved using basic formula of velocity and acceleration.

Q: Three charges are on a line. The left charge is 9₁ = 2.0 nC. The middle charge is q2 = 5.0 nC. The…

A: Visualize the Problem:

Q: Fernando is an engineer at an amusement park who is experimenting with changes to the setup for a…

A: In this question, it is given that there are two identical roller coaster cars (Car 1 and Car 2)…

Q: vx (cm/s) 60 30 0 -30 -60 3 6 9 9 -t(s) 12

A:

Q: #7) Let's say the following graph represents a car's velocity as a function of time. The car starts…

A:

Q: In biology, a vector is a disease-carrying organism, such as a mosquito or a bat, that is itself not…

A:

Q: A package of weather instruments is attached to a weather balloon. The package has a mass of 12.4…

A:

Spring Potential Energy

The potential energy is the energy possessed by a body by virtue of its position or the energy held by the object due to its position relative to other objects, its force like stresses, charge, and other factors affecting the particles of the body. The potential energy is the measure of the net work done by or on the body. The spring potential energy is the potential energy stored due to the deformation of an elastic spring and this elasticity is due to the stretched spring. The elasticity is the ability of a solid-state matter to come back to its equilibrium position or original position after any kind of external force is acted on it. It is also known as Elastic potential energy. The potential energy here is caused due to the displacement of the spring from its equilibrium position to another position and this potential energy is equal to the net work done due to the stretching of the spring. It also resembles the same mechanics of the oscillation of a simple pendulum, where due to the external force, the object moves from its equilibrium position to its maximum ends and the periodic motion continues till it comes back to the equilibrium position to rest.