then to a spring of spring constant k = 100 N/m. This is all done on an inclined erything starts at rest, and the spring is unstretched. The block slides down the

Q: 12-13. Tests reveal that a normal driver takes about 0.75 s before he or she can react to a situatio...

A:

Q: What is the velocity of a wave of any kind that has  a frequency 199 Hz and a wavelength 1 meters? ...

A: Given data: Frequency, f= 199Hz                    Wavelength, λ= 1m    As we know, The velocity of ...

Q: EXERCISE HINTS: GETTING STARTED I I'M STUCK! An AC generator is to have a maximum output of 311 V. E...

A:

Q: A javelin thrower standing at rest holds the center of the javelin behind her head, then accelerates...

A: The range of a projectile is given by R = u2sin 2θg, where u = the initial velocity of launch θ = an...

Q: Consider the vector whose x-andy-components are given to be 2 4681 and -4.0584 respectively. Find th...

A:

Q: What is the wavelength, in meters, of an earthquake that shakes you with a frequency of14.3 Hz and g...

A:

Q: 4. Why is it necessary to know the coefficient of linear expansion of solids?

A: When a solid is heated, it expands in all directions. If the substance is in the form of rod, then t...

Q: Inductor 1 stores the same amount of energy as inductor 2, although its inductance is only half the ...

A:

Q: A rectangular block of wood has a dimension of 20cm x 20 cm x 50cm and float in fresh water. If the ...

A: Given: The size of the block is 20cm x 20 cm x 50cm. The depth inside the water is 25 cm.

Q: What is the resistance of a silver wire 15 m long at 20°C silver at 20°C is 1.60 x 10 S2-m. How much...

A: 1.AnswerGivenlength of wire, L=15 mdiameter of wire, d=0.00085 mResistivity of silver, ρ=1.6×10-8 oh...

Q: For a pendulum and spring oscillating on Earth. Use g = %3D 9.81 m/s? for this problem, if needed. S...

A:

Q: If a = 2i + 13 j – k and b = 3i – 6j + 2k, what is the magnitude of vector a?

A:

Q: A solenoid with 525 turns has a length of 5.50 cm and a cross-sectional area of 2.50 x 10 9 m2. Find...

A:

Q: - What is the magnitude of the electrostatic force experienced by one elementary charge at a point i...

A: Given data:  One elementary charge  Electric field (E) = 3.0×103 N/C Required: Magnitude of the elec...

Q: 8. If an electron has a velocity of 3xi and a magnetic field of (2x+4)î +(3) j, find the magnetic fo...

A: Given data: The magnetic field of electron is, B→=2x+4i^+3j^ The velocity of electron is, v→=3×i^

Q: 1. A refrigerator and a rice cooker are connected in parallel to a 220 V line. The current in the re...

A:

Q: A man walks 36.1321 m directed 27.8805 degrees from the positive x-axis, then he walks 23.7250 m dir...

A:

Q: R2 12 2 R, = 6 2 R3 = 12 N 6 V (i) Total resistance of the circuit. (ii) Total current flowing in th...

A:  

Q: The plane of a circular coil is horizontal. It has 10 turns each of 8 cm radius. A current of 2 A fl...

A:

Q: A sinusoidal voltage of frequency 60 Hz and peak value 150 V is applied to a series L-R circuit, whe...

A: A sinusoidal voltage source (dependent or independent) produces a voltage that varies as a sine wave...

Q: What do the colors of the rainbow have to do with the speed of light in water?

A:

Q: kg An aluminum spherical ball with a diameter of 10 cm and a density of 2700 is heated from 20°C to ...

A:

Q: Using the information below, calculate the speed of the wave. MAKE SURE TO INCLUDE YOUR UNITS! wavel...

A:

Q: A satellite of mass 5400  kg orbits the Earth and has a period of 6590  s. Determine the radius of i...

A: Given: the mass of the satellite is 5400 kg. The time period of the satellite is 6590 s.

Q: A positive charge is moved across the potential difference AV < 0. The electric potential energy of ...

A: a positive charge is moved across the potential difference ∆V &lt; 0 .

Q: 45-46. Find the magnetic field of a solenoid of 15 turns when it has a current of 5 mA. 4TT x 105 T ...

A: Magnetic field due to solenoid is given by nuI ,where n is the number of turns , I is the current an...

Q: A metal hoop lies on a horizontal table, free to rotate about a fixed vertical axis through its cent...

A: Given: The magnitude of the torque is 1.75x10-2 N.m. The time interval is 3 s.

Q: how to convert 1 m^3/s to kg/s

A: Given  Volume flow rate of water                          (∆V/∆t) = 1 m3/s   We have to convert it i...

Q: If a 2i + 9j - k and b-3i - 6j + 22k, what is the magnitude of vector a?

A:

Q: Find the angle between vector a and b if a 2i +j - k and b= 3i - 6j + 2k

A:

Q: MY DETAILS A particle moves in the xy plane (see the figure below) from the origin to a point having...

A: Given: F→=-5y2i^-4xj^

Q: The force if the velocity is along the +x-axis and the magnetic field is along the +y-axis 6. Using ...

A: Magnetic field experience by a moving charged particle in a magnetic field is, F = qv→×B→ also accor...

Q: Q2 A 20µF capacitor in series with an 80 2 resistor is put across 40 V, 120 Hz supply (as shown in f...

A: Given term  Resistor ( R ) = 80 ohm  Frequency ( f ) = 120 Hz  Voltage ( V ) = 40 V  Capacitors ( C ...

Q: An electric motor lifts an elevator that weighs 9,013 N a distance of 8.3 m in 15.1 s. What is the p...

A:

Q: In Sl units, the dimensions of are Ho A. [ML3TA] B. [M1 L2T3 A²] C. [ML3/2 T-3 A] D. [M1L1 T2 A]

A: Introduction :- Here we need to find the dimension of ε0 and μ0 . After separately finding the dimen...

Q: thrower? c. What is the maximum height reached by the javelin? 7.0m 9.8m O 10.5m 8.5m

A:

Q: Suppose two particles, both with charge q, both moving in the +i^ direction with velocity v, one of ...

A:

Q: A cylindrical storage tank has a radius of 1.36 m. When filled to a height of 3.73 m, it holds 13900...

A:

Q: Two charges: Q1=8mC and and Q2=2.0mC are separated by 6 meters. Where should the third charge -3mC b...

A:

Q: A mass of 1 kg is acted upon by a single force, F = (4i + 4j)N. Under this force it is displaced fro...

A:

Q: Refer to the first law of thermodynamics. Decide whether the statement below is True or False. Suppo...

A: The given statement is "False". Reason  This is because energy can be changed from one form to anoth...

Q: If the difference in kinetic energy is 0.22 J, what is the work done? ( Initial kinetic energy is 0....

A: Given data The initial kinetic energy is given as KEi = 0.17 J. The final kinetic energy is given a...

Q: A sinusoidal voltage of frequency 60 Hz and peak value 150 V is applied to a series L-R circuit, whe...

A: Given that, Frequency (f)= 60 Hz Vo= 150 v R= 20 ohms L= 0.04 H

Q: How much current would a 10 2 bread toaster draw when connected to a 120 V outlet? 75 W stereo for t...

A:

Q: 49-50. A +20 C charged sphere has a diameter of 6 cm, what are the electric field outside and inside...

A:

Q: A meat baster consists of a squeeze bulb attached to a plastic tube. When the bulb is squeezed and r...

A:

Q: During the spin cycle the time dependent angular speed of a washing machine drum is given by the equ...

A:

Q: A current of 5.75A flows in the coul of wire from an applied voltage of 120V. The motor operates at ...

A: I = 5.75 A  Vapplied = 120 V  Back emf ( E ) = 32 V 

Q: R2 = 12 2 R, 6 2 R3 12 2 %3D 6 V +1 (i) Total resistance of the circuit. (ii) Total current flowing ...

A:

Q: The net force needed to hold up a block of aluminum immersed in fresh water is 10 N. What is its vol...

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.