3 (i) A 10 kg block on an inclined plane is attached to a spring with a spring constant of k = 200 N/m (see Figure 3.1). Assume that the block is released from rest and from a position at which the spring is not stretched or compressed. (a) In the absence of friction, calculate the distance covered by the block from the initial position to the position where it stops first. State your assumptions and comment on your solutions. (b) Assume that there is friction between the block and inclined plane, with kinetic friction coefficient μ = 0.3. Calculate the distance covered by the block from the initial position to the position where it stops first. State your assumptions and comment on your solutions. 00000 k = 200 N/m Figure 3.1 30°

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
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Chapter7: Dry Friction
Section: Chapter Questions
Problem 7.50P: The block of weight W is pulled by the force P inclined at the angle to the horizontal. Find the...
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3 (i)
A 10 kg block on an inclined plane is attached to a spring with a spring
constant of k = 200 N/m (see Figure 3.1). Assume that the block is
released from rest and from a position at which the spring is not
stretched or compressed.
(a) In the absence of friction, calculate the distance covered by the
block from the initial position to the position where it stops first.
State your assumptions and comment on your solutions.
(b)
Assume that there is friction between the block and inclined
plane, with kinetic friction coefficient μ = 0.3. Calculate the
distance covered by the block from the initial position to the
position where it stops first. State your assumptions and
comment on your solutions.
00000
k = 200 N/m
Figure 3.1
30°
Transcribed Image Text:3 (i) A 10 kg block on an inclined plane is attached to a spring with a spring constant of k = 200 N/m (see Figure 3.1). Assume that the block is released from rest and from a position at which the spring is not stretched or compressed. (a) In the absence of friction, calculate the distance covered by the block from the initial position to the position where it stops first. State your assumptions and comment on your solutions. (b) Assume that there is friction between the block and inclined plane, with kinetic friction coefficient μ = 0.3. Calculate the distance covered by the block from the initial position to the position where it stops first. State your assumptions and comment on your solutions. 00000 k = 200 N/m Figure 3.1 30°
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