47. An inclined plane of angle 20.0° has a spring of 500 N/m fastened securely at the bottom so that the spring is parallel to the surface as shown in Figure P7.47. A 2.50 kg is placed on the plane at a m force constant k = ww. block of mass m = Figure P7.47 Problems 47 and 48 distance d 0.300 m from the spring. From this position, the block is projected down- ward toward the spring with speed v = 0.750 m/s. By what distance is the spring compressed when the block moment- arily comes to rest?
47. An inclined plane of angle 20.0° has a spring of 500 N/m fastened securely at the bottom so that the spring is parallel to the surface as shown in Figure P7.47. A 2.50 kg is placed on the plane at a m force constant k = ww. block of mass m = Figure P7.47 Problems 47 and 48 distance d 0.300 m from the spring. From this position, the block is projected down- ward toward the spring with speed v = 0.750 m/s. By what distance is the spring compressed when the block moment- arily comes to rest?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter6: Momentum, Impulse, And Collisions
Section: Chapter Questions
Problem 28P: Two objects of masses m1 = 0.56 kg m2 = 0.88 kg are placed on a horizontal frictionless surface and...
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