A spring (k = 1300 N/m) is used to stop a 1320 kg vehicle initially traveling at 4.1 m/s. How much is the spring displaced in doing this task? Δx = m

Q: A 55 kg skateboarder wants to just make it to the upper edge of a "half-pipe" with radius r of 2.4…

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Q: A large toy car is pushed horizontally by a spring, and the spring has a spring constant of 135 N/m.…

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Q: A spring with a constant of 300 N/m is stretched 1.5 m. What is the force in the spring? 100 N 50 N…

A: Given :      Spring constant, k = 300 N/m      Stretched distance, x = 1.5 m

Q: At sea level a nitrogen molecule has an average translational kinetic energy of 8.7 x 10-21 J. Its…

A: At sea level, a nitrogen molecule has an average translational kinetic energy of 8.7 x 10-21 J. Its…

Q: . A 2.9-kg block slides with a speed of 1.6 m/s on a frictionless horizontal surface until it…

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Q: A 9.5 kg block is forced against a horizontal spring, compressing the spring 0.3 m. When released,…

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Q: A spring has a spring constant of 1573 N/m. You place the spring vertically with one end on the…

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Q: A block of mass 4.2 kg is sitting on a frictionless ramp with a spring at the bottom that has a…

A: Given that : m=4.2 kg θ=39° k=405 N/m a) Let the spring be compressed by x. The potential energy of…

Q: Problem 7: A small block of mass M = 550 g is placed on top of a larger block of mass 3M which is…

A: In this question we have to answer some questions related to the block of mass. Please give positive…

Q: The figure shows two springs (k₁ = 10 N/m and k₂ 20 N/m) attached to a block that can slide on a…

A: Spring constant of left spring is Spring constant of right spring is Block is in equilibrium…

Q: 1. A crane released a block of mass m 5.0 kg from a height h of 2.0 m towards a spring with spring…

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Q: A block of mass 4.9 kg is sitting on a frictionless ramp with a spring at the bottom that has a…

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Q: The diameter of a car's suspension spring decreases uniformly. The force exerted by the spring is…

A: Given Data: The force exerted by the spring is, F=axb The spring compresses by a distance x1 is,…

Q: A block sliding along a frictionless, horizontal surface with a speed of 1.2 m/s collides with a…

A: We have a block which is moving with a velocity v1=1.2 m/s which compresses a spring to a distance…

Q: A spring-loaded toy gun is aimed vertically and fired after a spherical projectile of mass  m =…

A: Given: The mass of the object is 28.5 kg. The sprign constant is 830 N/m. The compresson in the…

Q: How much would be the spring have stretched, in cm

A: Given: Mass of object 1 is m1=453 g When object 1 is attached to lower end of spring, then extension…

Q: A spring 0.2 m long extends 0.001 m when a mass of 72 kg is hung from it.  How far will a similar…

A: GivenFor spring 1length of spring ,L1=0.2 mMass hung with spring ,m1=72 kgSpring extend to length…

Q: A 65 kg student is standing atop a spring in an elevator that is accelerating upward at 2.8 m/s2.…

A: The spring constant, k=2600 N/m   The mass of the student, m=65 kg   The upward acceleration of the…

Q: A spring gun (k= 28.0 N/m) is used to shoot a 41.3-g ball horizontally. Initially the spring is…

A: Given: The spring constant is 28 N/m. The mass of the ball is 41.3 g. The initial compression in the…

Q: held stretched 1.8 meters beyond its natural length by a force of 90 newtons. If the spring begins…

A: Force F=90 NMass m=10 kgLength stretched x=1.8 m Initial velocity=2 m/s

Q: An 8.0-cm-long spring is attached to the ceiling. When a 2.3 kg mass is hung from it, the spring…

A: Using Hooke's law, the expression for spring constant is k=F∆x=mg∆x Substitute values in the above…

Q: An experiment is conducted to determine the value of a spring constant. Objects of varied mass are…

A: The values for mass and displacement are given  To find = Spring constant

Q: A 1.40-kg block is pushed against a vertical wall by means of a spring (k = 810 N/m). The…

A: Given,

Q: In a popular new hockey game, the players use small launchers with springs to move a 0.003-kg puck.…

A: Given, mass of puck = 0.03 kg spring constant = 131 N/m compressed distance =0.05 m

Q: A force of 3 N is applied to a spring. The spring is not stretched beyond the limit of…

A: Given Force F = 3 N Increase in length x = 15 cm =0.15 m

Q: A solid tungsten block of mass m is pressed against a spring of force constant k. As a result, the…

A: Given : Mass of the block  = m Force constant of spring  =  k Compressed distance of the spring  =…

Q: A box of mass m = 0.31 kg is set against a spring with a spring constant of k1 = 549 N/m which has…

A: a)The required distance is,

Q: A bumper, consisting of a nest of three springs, is used to arrest the horizontal motion of a large…

A: The initial deacceleration is  a=-1460-00.7-0xa=-2086 x The acceleration is equal to a=vdvdx…

Q: Hanging Mass: A block of mass 14.3 kg is connected to a light cord of length 444.3 cm and a spring…

A: The free body diagram is drawn below.