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marytheshade
The magnitude of the vectors F~ is 28 N, the force on the right is applied at an angle 60 ◦ and the the mass of the block is 79 kg. If the surface is frictionless, what is the magnitude of the resulting acceleration? Answer in units of m/s 2
F=ma 28 N*cos(60)=79 kg * a Then solve for a. Hope that helps.