1.7 An 8-kg block slides 150mm from rest down the 25-degree plane. The spring has a value of k = 1800N/m. The coefficient of friction is 0.20.8 kg150 mm25°kThe image below gives you a suggested flow on how you will solve the problems given, applying the different principles of Dynamics. Which of the following gives the nearest value for the maximum inclined distance, in mm, traveled after it leaves the spring?Hint: What is the velocity of the block when it reaches the maximum inclined distance?19385287

Answered: Image /qna-images/answer/b902e2b1-bba0-49c9-bff9-b5eb08646c2c.jpg

Answered: An 8-kg block slides 150mm from rest…

An 8-kg block slides 150mm from rest down the 25-degree plane. The spring has a value of k = 1800N/m. The coefficient of friction is 0.20. 8 kg 150 mm 25°

Inquiry into Physics

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ISBN:9781337515863

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Publisher:Ostdiek

Chapter4: Physics Of Matter

Section: Chapter Questions

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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

1.7

An 8-kg block slides 150mm from rest down the 25-degree plane. The spring has a value of k = 1800N/m. The coefficient of friction is 0.20.
8 kg
150 mm
25°
k
The image below gives you a suggested flow on how you will solve the problems given, applying the different principles of Dynamics.

Which of the following gives the nearest value for the maximum inclined distance, in mm, traveled after it leaves the spring?
Hint: What is the velocity of the block when it reaches the maximum inclined distance?
19
38
52
87

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