17-A child with a mass of 20 kg comes off the platform with a vertical velocity of 2 m/s. jumps on the trampoline. The trampoline behaves like a spring with a spring constant of 1600 N/m. Since the height h is 30 cm, the child can compress the trampoline as much as possible. (Take g=10 m/s2) I) 25 cm II) 50 cm III) 75 cm IV) 100 cm V) 125 cm

Q: 3. A ball with mass of 300 g is held on top of a vertical spring that has been compressed by 10 cm.…

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Q: 22. A 200 kg roller coaster begins from rest. The ride reaches a maximum height of 30 m and a top…

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Q: 7. If the 60-kg skier passes point A with a speed of 6 m/s, determine her speed when she reaches…

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Q: An object of mass m = 30 kg initially travels to the right at a speed of v = 20 m/s, as seen below:…

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Q: A 15 kg boy falls out of his bed, a height of 0.50 m.  The amount of gravitational potential energy…

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Q: follows the curved track in the figure.

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Q: 2 Uphill Climb M A spring with spring constant k = 100 N/cm is compressed by a distance Ax 5 cm then…

A: In this question we are given a spring with spring constant k = mass M = 1.02 kg horizontally along…

Q: k2 k Total force (N) 2000 1500 1000 500 Distance (cm) 60 10 20 30 40 50 Both springs are described…

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Q: • VP3. A light spring with spring constant k7 is hung from an elevated support. From its lower end a…

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Q: A 4.00 x 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.600 m by a large…

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Q: 1. A ball of mass of M = 0.14 Kg is thrown vertically upward from ground level at Vi= 44.5 m/s, as…

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Q: 3. A 320 g block is released from rest on a 37° ramp and slides down the ramp a distance d until it…

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Q: 8) A 1.9 kg block is launched by compressing a spring with a spring constant of 200 N/m by 15 cm. If…

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Q: The figure shows an 7.6 kg stone at rest on a spring. The spring is compressed 8.5 cm by the stone.…

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Q: A boy wants use his slingshot to shoot a water balloon into the air. His slingshot has a spring…

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Q: 5. A mass m = 10 kg starts to slide from a height of 3m down a rough incline 5 m long. The…

A: Free body diagram along the ramp:Let the distance travelled along the ramp be d, so the work done…

Q: Q12:The horizontal surface on which a 2 kg block slides is frictionless. The speed of the block…

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Q: If the block is held in the equilibrium position shown, determine the mass of block D. The…

A: Given : Unstretched length of spring AB is 6m

Q: In Young's double-slit experiment using monochromatic light, the interference pattern consists of a…

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Q: Trampoline PE Grace has a mass of m. She drops a distance of h from a platform onto a trampoline…

A: The value of n is 2.47Explanation:Step 1:Mass is 25.2kgHeight is 0.896mSpring constant is…

Q: spring mass system is on a horizontal plane. Spring constant is 2N/m & mass of block is 2kg. The…

A: Given: k = 2N/m m=2 kg x=10 cm h=2m   To Calculate: The time should the ball be left if the block is…

Q: A block with a mass (m) of .31kg is set against a spring with a spring constant of k1 = 604 n/m…

A: Mass of the block, Spring constant of the first spring, Spring constant of the first spring, The…

Q: As a 1.4x104 kg jet plane lands on an aircraft carrier, its tail hook snags a cable to slow it down.…

A: Here we will find the speed of plane

Q: Us = 1/2 kx? S Spring 1 Spring 2 ww. As= distance sliding A block of mass 4 kg compresses spring 1…

A: Initial spring potential energy of spring 1 Us1=12k1∆x2=128000 Nm8×10-2 m2=25.6 J Energy dissipated…

Q: The cars of an amusement park ride have a speed vA = 18 m/s at A and a speed vg = 11 m/s at B. If a…

A: Given:*The speed of car A is VA=18m/s*The speed of car B is VB=11m/s*The mass of rider is m=56kg*The…

Q: A mass m starts at rest and then falls down distance l, where it contacts an unstressed spring of…

A: Total distance falls by the mass = h = l+l2 = 3l2 Displacement of the spring = x = l2 Using the…

Q: 3) A bungee jumper of mass 65.0 kg jumps off of a bridge with a long bungee cord tied safely and…

A: Let us consider the graph given :

Q: 1) A ball of mass m = 300 g is released from rest a at a height h = 45 cm above a vertical spring of…

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Q: 8 A stone is dropped froma bridge 45 meters above the surface of a river. What is the time required…

A: Write the kinematic expression for distance travelled

Q: A 3 kg block pushes a spring of negligible mass and force constant k = 400 N / m to compress 0.22 m.…

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Q: Textbook Question Page 253, Question 3: A 250.0 kg elevator is moving down at 2.50 m/s when the…

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Q: hen a 10.0 kg stone is placed on a spring it displaces the spring 7.1 cm. If the spring is pushed…

A: Given: The mass of the stone is 10 kg. The displacement in the spring is 7.1 cm. The distance to…

Q: 9) A spring has a constant of 875 N/m. What hanging mass will cause this spring to stretch 4.5 m?

A: Let's Consider a vertical spring of spring constant 'k' On which we hang a mass 'm'It will stretch a…

Q: In the figure, a block of mass m= 13 kg is released from rest on a frictionless incline of angle…

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Q: A spring is held by cables so that it is initially compressed by 60mm. This spring is further…

A: Solution:-Given thattotal compression in the spring (x)=60+40=100 mm=0.1 mmass of box (m)=5…

Q: A block of mass M is attached to lower end of a vertical spring. The spring is hung from the ceiling…

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Q: 1. ssm A hand exerciser utilizes a coiled spring. A force of 89.0 N is required to compress the…

A: Given data:  Force (F) = 89.0 N Comparison in spring (x) = 0.0191 m Required: The force needed to…

Q: 1) A ball of mass m = 300 g is released from rest a at a height h = 45 cm above a vertical spring of…

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Q: 7. A dart gun includes a spring of spring constant k = 14 N/m which is used to shoot a dart of mass…

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Q: A 8 kg box with spring constant of k = 200 N/m compresses a horizontal spring by 2.5 m beyond its…

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Q: 46. Force F is applied to a spring causing it to stretch a distance x. If force 2F is applied to the…

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Q: The block shown lies on a horizontal frictionless surface, and the spring constant is 62 N/m.…

A: Fx=12kx2x=2Fk

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.