a 3.0 -kg block is sliding down a 60 degrees-rough incline. The speed of the block is 1.68 m/s at the instant it is 5.25 m from an uncompressed spring located at the other lower end of the incline. The spring has a spring or stiffness constant of 120 N/m and the coefficient of kinetic friction between the

Q: Find the value of kinetic energy mass of ball-2.2 kg Velocity=1.2 m/s

A: Given data : Mass of ball=m Velocity=V   To find : Kinetic energy

Q: Points A, B, and C are at the vertices of an equilateral triangle. A certain positive charge q…

A:

Q: Find the value of pressure Force=20 N Area=2 mm2

A: Answer:-  Given  Force (F) = 20 N  Area(A) = 2 mm2 = 2 × 10-6 m2  Pressure (P) = ?  We know that…

Q: Question 3/ Calculate the density of the nuclear substance of the nucleus of the Carbon-12 atom, if…

A:

Q: What is physics?

A: Physics:

Q: What is the potential difference between the plates of a 3.8-F capacitor that stores sufficient…

A: Given value--- Capacitance = 3.8 F . power = 75 W . time = 1 min . We have to find--- potential…

Q: Find the value of mass Kinetic energy=229 J Velocity=5 m/s

A: Given data : Kinetic energy=K.E Velocity=V   To find : Mass

Q: der two different media, one water and the other unknown. With them, it is determined that the…

A: Given:-  Consider two different media, one water and the other unknown  the critical angle is 55o.…

Q: How many complete oscillations are shown in the picture below?

A: From scale 0cm to 2.5 cm represents one oscillation.  And from 2.5 cm to 5 cm represents another…

Q: An unknown block has shear modulus 8.0x 106 N/m 2 is used to stop cars at the end. The shearing…

A:

Q: Find the value of kinetic energy mass of ball-2 kg Velocity=1.2 m/s

A: Answer:-  Given  Mass of a ball (m) = 2 kg  Velocity (V) = 1.2 m/s  Kinetic energy (K.E) = ?  We…

Q: 2. An electron experiences a magnetic force of magnitude 6.95 x 10^-3 N when moving at an angle of…

A: In the given question, Magnetic force (F) = 6.95×10-3N Magnetic field (B) = 1.40T Angle made by the…

Q: The plates of parallel plate capacitor A consist of two metal discs of identical radius, R1 = 4.00…

A: a) Determine the capacitance if the space filled with air.

Q: A vertical 27-cmcm-long spring has its bottom end attached to the tabletop. If a 3.0 kgkg box is put…

A:

Q: A 24.0 N weight is held in the outstretched hand of a person with a shoulder-to-elbow length of 33.5…

A: Given data: The weight held on hand is W=24.0 N. The length from shoulder to elbow a=33.5 cm. The…

Q: 3. Provide 1 sample problem about refrigerator, diesel cycle, and otto cycle. With this, provide a…

A: Refrigerators work by causing the refrigerant circulating inside them to change from a liquid into a…

Q: Find the density

A: Given data : Mass=m Volume=V   Required : Density

Q: Radon-220 has a half-life of 55.6 seconds. What are the odds that any particular Radon-220 atom will…

A:

Q: A certain resistor is made with a 51.6 m length of fine copper wire, 4.54 10-2 mm in diameter, wound…

A:

Q: The motion of particle is defined by the relation -t-lot² +8t +12, where X and t are expressed in…

A: Given data- The motion of a particle is defined by the relation-              x=t4-10t2+8t+12…

Q: A. What are the two (2) types of Images? (The answer should be : ______ and ______) B. What are the…

A: Introduction :- Here we need to fill the blanks regarding the image types and types of mirror.

Q: Find the speed of car Distance to be covered=12 m Time=2 s

A:

Q: a +9e (a) Find the magnitude and the angle counter-clockwise magnitude direction (b) Find the…

A: Given data:-  The  three charge q1 = -8 e , q2 = +9e and q3 = -e a = 5.18 μm , b = 4.20 μm and angle…

Q: 3. A lawn mower is pushed a distance of 200 meters along a horizontal path by a constant force of 50…

A: Given that                 The force (F) = 50N                 Displacement(d) = 200m…

Q: Find the value of kinetic energy mass of ball-2 kg Velocity=1.2 m/s

A: Write the given values with the suitable variables. m=2 kgv=1.2 m/s Here, m is the mass of a ball…

Q: In a boat race, boat A is leading boat 8 by 50 m and both boats are traveling at a constant speed of…

A: Solution: Boats A and B are in race. Boat A is ahead of boat B. Initially they have same speed u.…

Q: Given data: Distance to covered by car-20 m Time to cover the distance 2 s Find speed

A: Given : Distance (d) = 20 m Time (t) = 2 s

Q: Find momnetum Mass of car-20 kg Velocity=10 m/s

A: Given : Mass of car (m) = 20 kg Velocity (v) = 10 m/s

Q: An object of mass 14 kg is at a certain height above the ground. If the potential energy of the…

A: Given data: The mass of the object is m=14 kg. The potential energy of the object is E=320 J. The…

Q: How much electrical energy (in kilojoules) is transferred to thermal energy in 3.07 hours by an…

A:

Q: Current Attempt in Progress An object has a charge of -2.0 μC. How many electrons must be removed so…

A: Given: The initial charge is -2 μC. The final charge is 3.6 μC.

Q: If 6 Joules of work is needed to stretch a spring from 10 cm to12 cm and another 10 Joules is needed…

A:

Q: Find the value of current Voltage-10 Volt Resistance-2 Ohm

A: Write the given values with the suitable variables. V=10 VR=2 Ω Here, V is the voltage and R is the…

Q: In a football stadium, an announcer call plays over a loud speaker. The sound wave has a frequency…

A: time taken , t=3.13 s. Distance, s=89.68 m.

Q: A type of energy storage relative to a particles speed O Work O Potential Energy O Kinetic Energy O…

A: Introduction: The kinetic energy of an object is the energy that it possesses due to its motion. It…

Q: Find work done Force=2 N Displacement=1.1 m

A: Given data : Force=F Displacement=d   Required : Work done

Q: Find the speed of car Distance to be covered=12 m Time=2 s

A:

Q: For conservative forces, it is possible to find a function of position called the from which one can…

A:

Q: A current of 2.75 A flows through a 1.09 mm diameter copper wire that is connected to a capacitor…

A: Given:Current in the circuit ,I=2.75ATime taken t= 9.7×10-4sec

Q: A string with a mass density mu = 6.40e-03 kg/m is under a tension of F = 259 N and is fixed at both…

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

Q: MAINTENANCE

A:

Q: Khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 50…

A:

Q: A guitar string has a pluckable length of 42 cm. What is the length of the 5th harmonic?

A: Given data-     Pluckable length of guitar string ( L ) = 42 cm  Explanation -    because string of…

Q: Given data: Distance to covered by car-22 m Time to cover the distance=25 Find speed

A: Given: The distance taveled by the car is 22 m. The time taken by the car is 2 s.

Q: A metallic uniform rigid bar of weight Wis supported in a horizontal orientation by a string rope…

A:

Q: A 70.0 kg rocket accelerates upwards at 5.00 m/s². Determine the force the engines provide. Include…

A: Draw the FBD of the rocket.

Q: Example 7.5 - Find the current /4 and the voltage V₂ for the network in Fig 7.14. R₁ 4Ω E 12 V :30…

A:

Q: Given three capacitors, and a total electric potential of 180V, find the capacitance, voltage and…

A: The equivalent capacitance of the capacitances C1, C2, ..., Cn in parallel is given by, Ceq = C1 +…

Q: Find the position of the center of mass of a system formed by four particles of masses m1 = m3…

A:

Q: Magnetic force can supply centripetal force and cause a charged particle to move in a circular path…

A: When a charged particle moving through a magnetic field, it experiences a Lorentz Force. F = qv×B…

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.