PROBLEM NO. 3 The 25.35- N box is at rest on the horizontal surface when the constant force F = 6.25N is applied. Given the coefficient of kinetic friction between the box and the surface is uk = 0.21, determine how fast the box is moving when it has moved 2.26 m from its initial position, (a) By applying Newton's Second Law (b) By applying the principle of work and energy. F

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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PROBLEM NO. 3
The 25.35-N box is at rest on the horizontal surface when
the constant force F = 6.25N is applied. Given the
coefficient of kinetic friction between the box and the
surface is uk = 0.21, determine how fast the box is
moving when it has moved 2.26 m from its initial position,
(a) By applying Newton's Second Law
(b)
By applying the principle of work and energy.
F
Transcribed Image Text:PROBLEM NO. 3 The 25.35-N box is at rest on the horizontal surface when the constant force F = 6.25N is applied. Given the coefficient of kinetic friction between the box and the surface is uk = 0.21, determine how fast the box is moving when it has moved 2.26 m from its initial position, (a) By applying Newton's Second Law (b) By applying the principle of work and energy. F
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