Physics, 12.03.2020 17:26 juelchasse
A 2.95 kg block on a horizontal floor is attached to a horizontal spring that is initially compressed 0.0370 mm . The spring has force constant 895 N/m. The coefficient of kinetic friction between the floor and the block is µk= 0.35 . The block and spring are released from rest and the block slides along the floor. What is the speed of the block when it has moved a distance of 0.0200 m from its initial position? (At this point the spring is compressed 0.0100 m.)
Answers: 2
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A 2.95 kg block on a horizontal floor is attached to a horizontal spring that is initially compresse...
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