A very light ideal spring with a spring constant of 2.5 N/cm pulls horizontally on a 22 kg box that is resting on a horizontal floor. The coefficient of static friction between the box and the floor is 0.65, and the coefficient of kinetic friction is 0.45. How long is the spring just as the box is ready to move?
A very light ideal spring with a spring constant of 2.5 N/cm pulls horizontally on a 22 kg box that is resting on a horizontal floor. The coefficient of static friction between the box and the floor is 0.65, and the coefficient of kinetic friction is 0.45. How long is the spring just as the box is ready to move?
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Transcribed Image Text:A very light ideal spring with a spring
constant of 2.5 N/cm pulls
horizontally on a 22 kg box that is
resting on a horizontal floor. The
coefficient of static friction between
the box and the floor is 0.65, and the
coefficient of kinetic friction is 0.45.
How long is the spring just as the box
is ready to move?
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