The above graph shows PE of a particle. At x = 1 m the KE of particle is 1 J. The particle reverses its of motion at x =?{ x (m) (a) 1 m (b) 5 m (c) 6 m (d) 2 m *-----1-- |--{---{--{--n |--1--1---{-- |--1--1----- |--{--1----{-> |--{--K-1--{--

Q: A box of mass 10 kg is released with a speed of 1 m/s at the top of the frictionless hill. The…

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Q: I need help with this

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Q: A ball of mass m is dropped from a height h above a surface. After bouncing the ball bounces to a…

A: The potential energy of an object with mass 'm' at a height 'h' is P=mgh.

Q: 9) A small object of mass m slides along the frictionless track in the figure, staring from rest at…

A: object moves through a frictionless curve so there is no loss of energy and hence total energy is…

Q: ⦁ A person (m=50 kg) is sitting on top of a wooden crate (m=100kg) on a wooden floor ( ). His friend…

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Q: A block of mass m = 5 kg is released from point A at height yA = 27.3 m and slides on the…

A: Given: mass of block m = 5 kg height of point A: yA=27.3 m height of point B : yB=3.2 m

Q: In the figure, a spring with spring constant k = 180 N/m is at the top of a frictionless incline of…

A: Given,  spring constant k=180 N/m D=0.92m d=0.22m By the conservation of energy  E=KE+PE Ei=Ef

Q: A rubber ball is dropped on the floor. The rebound speed is one-half the speed it had just before…

A: Let us assume the height from Which it is released in H = 100 mt Mass of the object is m = 1.5 kg…

Q: 7. A ball is released from rest at a height of 30 m. Ignoring air resistance, determine the GPE, KE,…

A: Given data mass of ball (m) = Weight of the ball = 11.76 N m = 1.19 kg Initial height (h) = 30m…

Q: Imagine a country side region with several smooth hills.  A  mass m  slides over these hills on a…

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Q: A small object of mass m slides along the frictionless track in the figure, staring from rest at…

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Q: 3.0 kg k= 400 N/m 3.4 m

A: Given data: Mass of block is, m=3 kg. Height at which the block is placed is, h=3.4 m. Spring…

Q: A single force acts on a 1.5 kg particle-like object in such a way that the position of the object…

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Q: A pendulum of length L = 1.0 meter and bob of mass m = 1.0 kg is released from rest at an angle  =…

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Q: Two blocks are forced together compressing a spring S between them. Block A has a mass of 0.8 kg,…

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Q: 6 kg At rest compressed against a spring Height 6 kg In the above image we see a 6 kg box at two…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A 2-kg block is pushed against a spring with k= 500 N/m, compressing the spring by 20 cm. The block…

A: Mass of block m= 2 kg Spring constant k= 500 N/m Spring is compressed to x= 20cm =0.20 m

Q: 3.0 kg A- 400 Nim A 3 kg block placed top of a 3.4 m high frictionless incline. At the bottom of the…

A: Given that, mass of the block m= 3kg Height of the incline h=3.4 m Spring constant k = 51 N/m g= 10…

Q: A moving car has 40,000 JJ of kinetic energy while moving at a speed of 7.0 m/sm/s. A spring-loaded…

A: Given data Kinetic energy (K.E.) of the moving car = 40,000 J when the car hits the wall , the car…

Q: A cable lifts a 1200-kg elevator at a constant velocity for a distance of 35 m. What is the work…

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Q: An object of mass 2.5 kg sliding on a horizontal frictionless surface with a speed of 4m/s collides…

A: Given  m = 2.5 kg    v = 4 m/s  Compression (x) = 40 cm                                 = 0.4 m  At…

Q: A 120 kg block is pulled at a constant speed of 8.0 m/s across a horizontal floor by an applied…

A: Given that:- Mass of block=m=120 kg

Q: A single conservative force acts on a 5.10-kg particle within a system due to its interaction with…

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Q: A block of mass 10 kg moves from position A to position B shown in the figure. The speed of the…

A: Given data *The mass of the block is m = 10 kg *The speed of the block at A is u = 10 m/s *The speed…

Q: A 1.70 kg block moving with an initial speed of 1.09 m/s slides on a rough horizontal surface until…

A: Given Data Mass of the block is m=1.70 kg Initial speed of the block is v0=1.09 m/s Spring constant…

Q: A 100-g ball is falling through syrup in a glass at a speed of 1.0 cm/s. How much work is done by…

A: Given data- mass of ball m=100 g= 0.100 kg speed V=1 cm/s =0.01 m/s height from ball falls h=10 cm…

Q: A roller coaster of mass m rolls down a track with minimal friction. The starting height h1 is 55 m.…

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

Q: A super ball of mass 0.1 kg is dropped from a height of 3.0 m above the floor. It bounces off the…

A: Given-Mass of the ball=0.1kgHeight from which the ball is dropped=3.0m

Q: The specialty of an athlete on the women's track team is the pole vault. She has a mass of 60 kg and…

A: Mass of the woman is m = 60 kg Approach speed is v1 = 8.7 m/s Her speed when she is directly above…

Q: A block of mass m = 5kg is released from rest at point A and slides on the frictionless track shown…

A: Ans. (d) 7.7 m/s

Q: 7. A car engine exerts a driving force of 12 000 N. The work done by the car in traveling a distance…

A: Solution of question 7   The driving force, F = 12000 N The car traveling distance, d = 500 m   The…

Q: A block of mass m = 0.04 kg slides across a frictionless horizontal surface with an initial speed of…

A: As we known that when any particle moving  with velocity (v) it has kinetic energy which is given…

Q: At time t = 0 a 2-kg particle has a velocity in m/s of (4 m/s) i - (3 m/s) j. At t = 3 s its…

A: Step 1It is given that

Q: In unloading grain from the hold of a ship, an elevator lifts the grain through a distance of 10m.…

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Q: Two blocks with masses m1 = 2kg and m2 = 6kg are tied together by a light rope, weightless and…

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Q: A block of mass 2.7kg is moving with the speed of 17 m/s on the smooth surface then it strike…

A: Mass of block A = 2.7kg velocity of block A = 17m/s Mass of block B= 3.3kg Velocity of block B=0

Q: 3.0 kg k-400 N/m 3.4 m A 3 kg block placed top of a 3.4 m high frictionless incline. At the bottom…

A: Given data: Vertical height of the mass (h) = 3.4 m Mass of the object (m) =3 kg Spring constant (k)…

Q: In the figure, a spring with spring constant k = 180 N/m is at the top of a frictionless incline of…

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Q: A block of massm 5 kg is released from point A at height yA = 12.9 m and slides on the frictionless…

A: Given, At first the block is at rest. Therefore, initial speed of the block is vA=0. The height of…

Q: When a 12 kg object increases its potential energy by 720 J, approximately how has its position…

A: Given  Mass M = 12 kg Potential Energy PE = 720 J

Q: An m = 12.0kg block is released from rest on a frictionless incline that makes an angle of 0 =…

A: ANSWER   When block will come down it's gravitational potential energy will decrease. When spring…

Q: A system in which only one particle can move has the potential energy shown in . Suppose U1 = 16 J.5…

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Q: 9) A small object of mass m slides along the frictionless track in the figure, staring from rest at…

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Q: A stone of mass 80 g is dropped onto an unstrained vertical spring with a spring constant k=0.8…

A: The given values are, m=80 g=80×10-3 kgk=0.8 N/cm=0.8 N/cm102 cm1 m=80 N/mx=3.8 cm=3.8×10-2 m

Q: A child’s toy consists of a m = 33 g monkey suspended from a spring of negligible mass and spring…

A: Given : m = 33 g = 0.033 kg x = 11.4 cm = 0.114 m d = 6.7 cm = 0.067 m

Q: 3.0 kg -400 N/m 3.4 m A 3 kg block placed top of a 3.4 m high ona surface with 0.2 coefficient of…

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Q: An object of mass m = 5.0 kg is moving along a horizontal, frictionless surface with a speed vo =…

A: Given values:- mass of object,(m)=5 kg -----(1) speed,(v0)=6 m/sec -----(2) spring constant,(k)=500…

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.