AUS-6 Sean has designed a system to move 50.0kg shipping crates from a smooth (frictionless) floor onto arough ramp for which 4-0.225 that is inclined 35.0° from the horizontal. Each crate starts at restagainst a spring with a spring constant 8.60x10³N/m that is compressed 0.750m. When released, thespring pushes the crate, which then leaves the spring and slides up the rough ramp. The crate comes to astop at a final height h₂ shown in the figure below.unloaded position*0.750m50.0kg..35.0⁰h₂Find the height h₂, in meters. Mechanical energy will not be conserved, so use WNC = AK + AU.PE-1 A particle moves in one dimension and is subject to a conservative force, which is givenby the function F(x) shown below, where x is in meters and F is in Newtons.F(x) = 3x²+x-5a)Find the corresponding potential energy function U(x), if the zero point of potentialenergy is x = 0.b) What is the potential energy of the particle (in Joules) at x = 3 meters?C

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AUS-6 Sean has designed a system to move 50.0kg shipping crates from a smooth (frictionless) floor onto a rough ramp for which μ-0.225 that is inclined 35.0° from the horizontal. Each crate starts at rest against a spring with a spring constant 8.60x10³N/m that is compressed 0.750m. When released, the spring pushes the crate, which then leaves the spring and slides up the rough ramp. The crate comes to a stop at a final height h₂ shown in the figure below. unloaded position TE 0.750m 50.0kg... 35.0⁰ h₂ Find the height h₂, in meters. Mechanical energy will not be conserved, so use WNC = AK + AU.

AUS-6 Sean has designed a system to move 50.0kg shipping crates from a smooth (frictionless) floor onto a rough ramp for which μ-0.225 that is inclined 35.0° from the horizontal. Each crate starts at rest against a spring with a spring constant 8.60x10³N/m that is compressed 0.750m. When released, the spring pushes the crate, which then leaves the spring and slides up the rough ramp. The crate comes to a stop at a final height h₂ shown in the figure below. unloaded position TE 0.750m 50.0kg... 35.0⁰ h₂ Find the height h₂, in meters. Mechanical energy will not be conserved, so use WNC = AK + AU.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

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. 

Question

AUS-6 Sean has designed a system to move 50.0kg shipping crates from a smooth (frictionless) floor onto a
rough ramp for which 4-0.225 that is inclined 35.0° from the horizontal. Each crate starts at rest
against a spring with a spring constant 8.60x10³N/m that is compressed 0.750m. When released, the
spring pushes the crate, which then leaves the spring and slides up the rough ramp. The crate comes to a
stop at a final height h₂ shown in the figure below.
unloaded position
*
0.750m
50.0kg..
35.0⁰
h₂
Find the height h₂, in meters. Mechanical energy will not be conserved, so use WNC = AK + AU.
PE-1 A particle moves in one dimension and is subject to a conservative force, which is given
by the function F(x) shown below, where x is in meters and F is in Newtons.
F(x) = 3x²+x-5
a)
Find the corresponding potential energy function U(x), if the zero point of potential
energy is x = 0.
b) What is the potential energy of the particle (in Joules) at x = 3 meters?
C

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