Problem 7: A block of mass 5.5 kg is sitting on a frictionless ramp with a spring at thebottom that has a spring constant of[470 N/m (refer to the figure). The angle of the ramp with respectto the horizontal is 34°.MWww. Part (a) The block, starting from rest, slides down the ramp a distance 42 cm before hitting the spring. How far, in centimeters, is the springcompressed as the block comes to momentary rest?Ar = 0.232sin()cos()tan()789.НОМЕcotan()asin()acos()E46atanoacotanosinh01.

Answered: Image /qna-images/answer/05ee3b57-6d97-46e6-ad9c-8a3b75cfed1a.jpg

Problem 7: A block of mass 5.5 kg is sitting on a frictionless ramp with a spring at the bottom that has a spring constant off470 N/m (refer to the figure). The angle of the ramp with respect to the horizontal is 34°. M www.

Problem 7: A block of mass 5.5 kg is sitting on a frictionless ramp with a spring at the bottom that has a spring constant off470 N/m (refer to the figure). The angle of the ramp with respect to the horizontal is 34°. M www.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter5: Energy

Section5.5: Spring Potential Energy

Problem 5.5QQ: Calculate the elastic potential energy of a spring with spring constant k = 225 N/m that is (a)...

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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

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Problem 7: A block of mass 5.5 kg is sitting on a frictionless ramp with a spring at the
bottom that has a spring constant of[470 N/m (refer to the figure). The angle of the ramp with respect
to the horizontal is 34°.
M
Www.

Part (a) The block, starting from rest, slides down the ramp a distance 42 cm before hitting the spring. How far, in centimeters, is the spring
compressed as the block comes to momentary rest?
Ar = 0.232
sin()
cos()
tan()
7
8
9.
НОМЕ
cotan()
asin()
acos()
E
4
6
atano
acotano
sinh0
1.

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