f the coefficient of kinetic friction between the 100- kg crate and the plane is µ=0.25, determine the speed of the crate at the instant the compression of the spring is x=1.5 m using the work-energy equation. Initially the spring is unstretched and the crate is at rest.
f the coefficient of kinetic friction between the 100- kg crate and the plane is µ=0.25, determine the speed of the crate at the instant the compression of the spring is x=1.5 m using the work-energy equation. Initially the spring is unstretched and the crate is at rest.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:| The airplane on the amusement park ride moves
along a path defined by the equations;
r = 4 (m)
0 = 0.2t (m)
z = 0.5 cos 0 (m)
where t is in seconds. Determine the cylindrical components of
the velocity and acceleration of the airplane when t= 6 s.
r= 4 m

Transcribed Image Text:If the coefficient of kinetic friction between the 100-
kg crate and the plane is µ=0.25, determine the speed of the crate
at the instant the compression of the spring is x=1.5 m using the
work-energy equation. Initially the spring is unstretched and the
crate is at rest.
10 m
k = 2 kN/m
45°
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