A chair, having a mass of 5.5 kg, is attached to one end of a N spring with spring constant 90. The other end of the spring m is fastened to a wall. Initially, the chair is at rest at the spring's equilibrium state. You pulled the chair away from the wall with a force of 115 N. How much power did you supply in pulling the crate for 60 cm? The coefficient of friction between the chair and the floor is 0.33. O 504 W O 679 W O 450 W O 360 W

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A chair, having a mass of 5.5 kg, is attached to one end of a
N
spring with spring constant 90. The other end of the spring
m
is fastened to a wall. Initially, the chair is at rest at the spring's
equilibrium state. You pulled the chair away from the wall with
a force of 115 N. How much power did you supply in pulling
the crate for 60 cm? The coefficient of friction between the
chair and the floor is 0.33.
O 504 W
O 679 W
O 450 W
O 360 W
Transcribed Image Text:A chair, having a mass of 5.5 kg, is attached to one end of a N spring with spring constant 90. The other end of the spring m is fastened to a wall. Initially, the chair is at rest at the spring's equilibrium state. You pulled the chair away from the wall with a force of 115 N. How much power did you supply in pulling the crate for 60 cm? The coefficient of friction between the chair and the floor is 0.33. O 504 W O 679 W O 450 W O 360 W
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