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If a mass m oscillating on a spring (force constant k=10 N/m)with amplitude A as

ID: 1749521 • Letter: I

Question

If a mass m oscillating on a spring (force constant k=10 N/m)with amplitude A as shown has a mass m frictionally coupled to itof static friction coefficient .6, how large does A have to bebefore m begins to slip.(assume M=m=.1 Kg). a).051 b).118 c).187 Thank you for the help If a mass m oscillating on a spring (force constant k=10 N/m)with amplitude A as shown has a mass m frictionally coupled to itof static friction coefficient .6, how large does A have to bebefore m begins to slip.(assume M=m=.1 Kg). a).051 b).118 c).187 Thank you for the help

Explanation / Answer

If a mass m oscillating on a spring (force constant k=10 N/m)with amplitude A as shown has a mass m frictionally coupled to itof static friction coefficient .6, how large does A have to bebefore m begins to slip.(assume M=m=.1 Kg).
               b).118           since                 m g = 1/2 k a            0.6 * 0.1 *9.8   = 0.5 * 10 * a                           a     = 0.1176                                     ˜ 0.118 Hope this helps u!
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