Imm A ↑ h smooth Brough C S 4 A 5-kg block is held in place against the spring by a 67-N horizontal external force. The external force is removed, and the block is projected with a velocity v₁ = 2.3 m/s upon separation from the spring. The block descends a ramp and has a velocity v₂ = 3.5 m/s at the bottom. The track is frictionless between points A and B. The block enters a rough section at B, extending to E. The coefficient of kinetic friction is 0.39. The velocity of the block is v3 = 1.8 m/s at C. The block moves on to D, where it stops. What is the spring constant of the spring? Express your answer in N/m, to at least one digit after the decimal point. plz help and use g = 9.8

Imm A ↑ h smooth Brough C S 4 A 5-kg block is held in place against the spring by a 67-N horizontal external force. The external force is removed, and the block is projected with a velocity v₁ = 2.3 m/s upon separation from the spring. The block descends a ramp and has a velocity v₂ = 3.5 m/s at the bottom. The track is frictionless between points A and B. The block enters a rough section at B, extending to E. The coefficient of kinetic friction is 0.39. The velocity of the block is v3 = 1.8 m/s at C. The block moves on to D, where it stops. What is the spring constant of the spring? Express your answer in N/m, to at least one digit after the decimal point. plz help and use g = 9.8

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Description: ImmAV3smooth Brough C-SV4A 5-kg block is held in place against the spring by a 67-N horizontal external force. The externalforce is removed, and the block is projected with a velocity v₁ = 2.3 m/s upon separation from thespring. The block descends a

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter7: Energy Of A System

Section: Chapter Questions

Problem 48AP

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