The 19-kg uniform rectangular plate is supported by an ideal pivot at O and a spring which must be compressed prior to being slipped into place at point A. If the modulus of the spring is k = 2.4 kN/m, what must be its undeformed length L? 0.09 0.43 m m 0.25 m 0.17 m k 0.14

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I know W=186.39N but I need help finding...

Fs=?, Ox and Oy=?, and L=?

This problem involves the force F, in the spring. Calculate this force by writing one equilibrium equation.
W
Answer: Fs =
i
N
Transcribed Image Text:This problem involves the force F, in the spring. Calculate this force by writing one equilibrium equation. W Answer: Fs = i N
The 19-kg uniform rectangular plate is supported by an ideal pivot at O and a spring which must be compressed prior to being slipped
into place at point A. If the modulus of the spring is k = 2.4 kN/m, what must be its undeformed length L?
0.09
0.43 m
0.25 m
0.17 m
k
0.14
Transcribed Image Text:The 19-kg uniform rectangular plate is supported by an ideal pivot at O and a spring which must be compressed prior to being slipped into place at point A. If the modulus of the spring is k = 2.4 kN/m, what must be its undeformed length L? 0.09 0.43 m 0.25 m 0.17 m k 0.14
Expert Solution
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Solution:-Given thatmass of the plate (m)=19 kgmodulus of the spring (k)=2.4 kN/m=2.4 ×103 N/mW will act at Centre of gravity of the plate.

 

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