12. A 5.00 [kg] block is set into motion up a ramp with initial = speed of vi 8.00 [m/s]. The ramp is rough with coefficient of friction k = 0.50 and is inclined at an angle = 30.0°. The block comes to rest after compressing an ideal spring with force constant k = 500 [N/m] attached at the top of the ramp. The initial and final position of the block is shown in the figure. What is the maximum compression d of the spring? A. 0.250 [m] B. 0.302 [m] C. 0.550 [m] Y2 = 2.00 [m] 30.0° D. 0.832 [m] Mk Y₁ = 0.500 [m]

12. A 5.00 [kg] block is set into motion up a ramp with initial = speed of vi 8.00 [m/s]. The ramp is rough with coefficient of friction k = 0.50 and is inclined at an angle = 30.0°. The block comes to rest after compressing an ideal spring with force constant k = 500 [N/m] attached at the top of the ramp. The initial and final position of the block is shown in the figure. What is the maximum compression d of the spring? A. 0.250 [m] B. 0.302 [m] C. 0.550 [m] Y2 = 2.00 [m] 30.0° D. 0.832 [m] Mk Y₁ = 0.500 [m]

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter7: Work And Kinetic Energy

Section: Chapter Questions

Problem 61P: When a 3.0-kg block is pushed against a massless spring of force constant constant 4.5103N/m , the...

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