You pull on a string with a horizontal force of magnitude Fyb = 43 N that is attached to a block of mass mp = 7.5 kg. then to the axle of a solid cylinder of mass me = 5 kg and radius r = 0.4 m, then to a spring of spring constant k = 135 N/m. This is all done on an inclined plane where there is friction (s = 0.62 and μ = 0.39), and the incline angle is = 27 degrees. Everything starts at rest, and the spring is unstretched. The block slides down the plane, the cylinder rolls down the plane (without slipping), and the spring stretches. k belllllll Speed b 0 yb First, what is the speed of the block and cylinder after you have pulled the block and cylinder 64 cm down the plane? U2.18193489018 m/s

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
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Chapter7: Conservation Of Energy
Section: Chapter Questions
Problem 15P: A block of mass m = 2.00 kg is attached to a spring of force constant k = 500 N/m as shown in Figure...
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You pull on a string with a horizontal force of magnitude Fyb = 43 N that is attached to a block of mass m = 7.5 kg, then to the axle of a solid cylinder of mass me = 5 kg and radius r = 0.4 m, then to a
spring of spring constant k = 135 N/m. This is all done on an inclined plane where there is friction (μs = 0.62 and μ = 0.39), and the incline angle is 0 = 27 degrees. Everything starts at rest, and the spring
is unstretched. The block slides down the plane, the cylinder rolls down the plane (without slipping), and the spring stretches.
k
belllllll
b
0
16
yb
Speed
First, what is the speed of the block and cylinder after you have pulled the block and cylinder 64 cm down the plane?
v=2.18193489018 m/s
Transcribed Image Text:You pull on a string with a horizontal force of magnitude Fyb = 43 N that is attached to a block of mass m = 7.5 kg, then to the axle of a solid cylinder of mass me = 5 kg and radius r = 0.4 m, then to a spring of spring constant k = 135 N/m. This is all done on an inclined plane where there is friction (μs = 0.62 and μ = 0.39), and the incline angle is 0 = 27 degrees. Everything starts at rest, and the spring is unstretched. The block slides down the plane, the cylinder rolls down the plane (without slipping), and the spring stretches. k belllllll b 0 16 yb Speed First, what is the speed of the block and cylinder after you have pulled the block and cylinder 64 cm down the plane? v=2.18193489018 m/s
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