Consider the track shown in figure. The section AB is one quadrant of a circle (1/4 circle)
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Question:
Consider the track shown in figure. The section "AB" is one quadrant of a circle (1/4 circle) of radius 2 m and is frictionless. B to C is a horizontal span L=3 m long with a coefficient of kinetic friction μ k=0,25. The section CD under the spring is frictionless. A block of mass 1 kg is released from rest at A. After sliding on the track, it compresses the spring by x=0,2 m. Determine:
Requirement :
a) the velocity of the block at point B;
b) the velocity of the block at point C;
c) the stifthess constant k for the spring.
Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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