Question #195548

Calculate the magnitude of the force required to just move a 20kg object along a horizontal surface, if the co-efficient of friction is 0.2


1
Expert's answer
2021-05-19T17:03:08-0400
F=μmgF=(0.2)(20)(9.8)=39 NF=\mu mg\\F=(0.2)(20)(9.8)=39\ N


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