1. The staples inside a stapler are kept in place by a spring with a relaxed length of 0.115 m. If the spring constant is 51.0 N/m, how much elastic potential energy is stored in the spring when its length is 0.150 m?
Q: 5. If the spring is compressed by a maximum displacement of 0.300 meters, use the energy…
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Q: A block attached to a horizontal spring with a spring constant k = 100 N/m is displaced to x = +6 cm…
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Q: 2. A0.01-kg block, attached to a spring, is pushed until the spring is compressed a distance of 6 cm…
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Q: A 1.7-kg block is hanging stationary from the end of a vertical spring that is attached to the…
A: Given - m1 = 1.7 kg Elastic potential energy of system when 1.7 kg block…
Q: 2. Consider a 2 kg block that is attached to a horizontal spring (spring constant, k = 350 N/m) on a…
A: Mass of the block is m = 2 kg Spring constant is k = 350 N/m Pulling distance of the block is x =…
Q: A spring is stretched by 11.3cm. If the spring constant of the spring is 71.5N/m. How much elastic…
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Q: A block of mass 3.60 kg is placed against a horizontal spring of constant k = 825 N/m and pushed so…
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Q: A 2kg block is pulled up 10° incline with constant speed of 2 m/s by means of a rope parallel to the…
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Q: What work is required to make a spring’s length increase by 3.0 m if its spring constant is 60. N/m?
A: The increase in Spring's length is 3.0 m Spring constant is K = 60 N/m
Q: 6. A 2 kg block lying on a frictionless table is attached to a spring with a spring constant of 400…
A: (a) The initial elastic potential energy of the system, for the spring that stretches a distance of…
Q: 2. Calculate the elastic potential energy of a spring with k = 20 N/m and an extension of 2.0 m. 3.…
A: Elastic potential is energy stored as a result of applying force to deform an elastic object like…
Q: A 10-kg block on a rough horizontal surface is attached to a light spring (force constant = 1.4…
A: The block of mass 10 kg is attached to a spring of spring constant 1.4 kN/m m=10 kgk=1.4…
Q: A block of mass 3.80 kg is placed against a horizontal spring of constant k = 765 N/m and pushed so…
A: Given: Block of mass,m= 3.80 kgspring of constant, k = 765 N/m spring compresses ,x= 0.0750 m.A)…
Q: A toy gun uses a 0.2-gram pellet as its ammo. The toy uses two parallel springs each with k-500 N/m…
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Q: otential energy stored in a spring with a spring constant of 100. N/m when it is stretched 0.10 m…
A: We know that the formula of the potential energy of the spring is given as P.E = 12kx2 where k i is…
Q: If a spring is stretched a distance of 24 m, it stores 960 J of elastic potential energy. What is…
A: Given: The extension in the spring is 24 m. The potential energy of the spring is 960 J.
Q: A 0.300 kg toy has a spring attached to it so it can be shot straight up into the air. The spring is…
A: Given data: The mass of the toy is m = 0.300 kg The displacement in the spring is x = 0.0500 m The…
Q: Write down the energy equation in algebraic form and then obtain the final speed v of the marble…
A: (c) The elastic potential energy stored in the spring as it is compressed is; U=12kx2…
Q: 10. A 75.0-kg circus performer jumps from a height 4.90 m onto a trampoline and it stretches 0.35 m.…
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Q: A block of mass 3.40 kg is placed against a horizontal spring of constantk = 855 N/m and pushed so…
A: Given that,Mass : m = 3.40 kg Spring constant :k = 855 (N/m) Spring compresses : x = 0.0550 m…
Q: One end of a spring is attached to a fixed wall while a 0.35-kg block is attached to the other…
A: Given data: Mass (m) = 0.35 kg Amplitude (A) = 0.8 m Spring constant (k) = 5 N/m Required: Speed…
Q: Determine the velocity of a cart that is accelerated from rest by a 30.0 N force for 20.0 m. The…
A: Given data: Initial velocity (Vi) = 0 m/s Force (F) = 30.0 N Displacement (d) = 20.0 m Mass (m) =…
Q: 12) A spring with a 0.7 kg mass attached is stretched 0.15 m away from equilibrium. If the spring…
A: (a) Write the given values of this problem. m=0.7 kgx=0.15 mk=68.1 N/m
Q: A block of mass 3.20 kg is placed against a horizontal spring of constant k = 715 N/m and pushed so…
A: We need to calculate the elastic potential energy of the spring. Also, the speed of the block after…
Q: 2. A spring stretches by 18.5 cm when a bag of potatoes weighing 67 N is suspended from its end. How…
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Q: The springs of a pickup truck act like a single spring with a force constant of 1.9×105 N/m1.9×105…
A: force constant = K = 1.9 x 105 N/m mass = m = 550 kg
Q: A block of mass 2.80 placed against a horizontal spring of constant k 885 N/m and pushed so the…
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Q: By what factor does Tom need to increase the spring constant to hit his potential energy goal?
A: elastic potential energy stored in a spring of spring constant k when stretched a distance x is…
Q: A force of magnitude 720.0 N stretches a certain spring by 0.150 m from its equilibrium position.…
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Q: 16. A force of 5.0 N acts on a 15 kg body initially at rest. Compute the work done by the force in…
A: Work done on body:W=Fd-------(1)where, F=5.0 Nd=u+vt+12at2u=0 and v=0 (starts from rest)d=12at2we…
Q: One end of a spring is attached to a fixed wall while a 0.24-kg block is attached to the other…
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Q: A box with a mass of 19.5 kg is placed against a compressed spring at the bottom of a ramp that…
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Q: For elastic objects, the amount of elastic potential energy is
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Q: How much tension is in the spring?
A: Explanation and answers of each part is in next step.
Q: A simple pendulum is suspended from the ceiling by means of a string of length 1.14 m. Assume that…
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Q: A chair, having a mass of 5.5 kg, is attached to one end of a N spring with spring constant 90. The…
A: Given: mass , m= 5.5 Kgspring constant, k= 90 N/mForce , F= 115 Ndistance , ∆x= 60…
Q: 1. A 12.0 kg block is released from rest on a 30.0° rough incline. The kinetic coefficient of…
A: Free body diagram :
Q: Spiderman uses his spider webs to save a runaway train moving about 60 km/h. His web streches a few…
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Q: A spring is stretched by 11.5cm. If the spring constant of the spring is 72.8N/m. How much elastic…
A: The spring stretch,
Q: 4. A 3kg block sits on a ramp, against a spring. I pull back on the block, compressing the string by…
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Q: iš šstored in the spring 17. Elsa was choosing springs to use on their door. She noticed that spring…
A: 17. (a) Take the ratio of spring potentials of spring A to the spring B. UAUB=12kAx212kBx2UA=kAkBUB…
Q: 1. A heavy crate (m = 23 kg) is resting on a frictionless inclined plane while suspended from a wall…
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Q: A bungee jumper stands on the top of a bridge, if her bungee cord is 24.0 m long and has a spring…
A: Given: Length of the bungee cord = 24 m spring coefficient = 283 N/m Mass of the bungee jumper =…
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