A 5.0 kg box is attached to one end of a spring with k = 80 N/m. The other end of the spring is anchored into a wall. Inititally the box is at rest at the springs natural length from the wall (no force from the spring). A rope pulls with a constant 100 N, what is the speed of the box after traveling 50 cm? The coefficient of kinetic friction is µk = 0.3. ( 3.6 m/s )
A 5.0 kg box is attached to one end of a spring with k = 80 N/m. The other end of the spring is anchored into a wall. Inititally the box is at rest at the springs natural length from the wall (no force from the spring). A rope pulls with a constant 100 N, what is the speed of the box after traveling 50 cm? The coefficient of kinetic friction is µk = 0.3. ( 3.6 m/s )
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Transcribed Image Text:Problem 9
A 5.0 kg box is attached to one end of a spring with k = 80 N/m. The other end of the spring is anchored
into a wall. Inititally the box is at rest at the springs natural length from the wall (no force from the spring).
A rope pulls with a constant 100 N, what is the speed of the box after traveling 50 cm? The coefficient of
kinetic friction is uk = 0.3.
( 3.6 m/s )
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