The 1.9-kg slider is released from rest in position A and slides without friction along the vertical-plane guide. Determine the normal force exerted by the guide on the slider (a) just before it passes point C, (b) just after it passes point C, and (c) just before it passes point E. The normal forces are positive if they point up and/or to the left, negative if they point down and/or to the right. 1.9 kg, La 3.4 m k = 20 kN/m E conced 00000 -30° 1.7 m D 30% B

International Edition---engineering Mechanics: Statics, 4th Edition
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ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
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Chapter7: Dry Friction
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The 1.9-kg slider is released from rest in position A and slides without friction along the vertical-plane guide. Determine the normal force exerted by the guide on the slider (a) just before it passes point C, (b) just after it passes point C, and (c) just before it passes point E. The normal forces are positive if they point up and/or to the left, negative if they point down and/or to the right.

 

The 1.9-kg slider is released from rest in position A and slides without friction along the vertical-plane guide. Determine
the normal force exerted by the guide on the slider (a) just before it passes point C, (b) just after it passes point C, and (c)
just before it passes point E. The normal forces are positive if they point up and/or to the left, negative if they point down
and/or to the right.
1.9 kg
A
k= 20 kN/m
E woond
3.4 m
1.7 m
*
B
-30°
C
30
Transcribed Image Text:The 1.9-kg slider is released from rest in position A and slides without friction along the vertical-plane guide. Determine the normal force exerted by the guide on the slider (a) just before it passes point C, (b) just after it passes point C, and (c) just before it passes point E. The normal forces are positive if they point up and/or to the left, negative if they point down and/or to the right. 1.9 kg A k= 20 kN/m E woond 3.4 m 1.7 m * B -30° C 30
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