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Posted by on Tuesday, February 28, 2012 at 8:18pm.

A 0.50-kg block, starting at rest, slides down a 30.0° incline with kinetic friction coefficient 0.30 (the figure below). After sliding 84 cm down the incline, it slides across a frictionless horizontal surface and encounters a spring (k = 33 N/m).

(a) What is the maximum compression of the spring?
cm

(b) After the compression of part (a), the spring rebounds and shoots the block back up the incline. How far along the incline does the block travel before coming to rest?
cm


I am totally lost on this one please help thnks

  • physics - , Saturday, March 3, 2012 at 9:05pm

    1.1m/s

  • physics - , Tuesday, March 22, 2016 at 10:53am

    X=12 cm , s=25cm

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