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OpenStudy (anonymous):

A block of mass 'm' is sitting on a table. Draw a force diagram for the object and find the normal force required to support the block. What is the magnitude of this force if m=75kg? If you and a friend lift the table upwards with an acceleration of 0.03 m/s/s what is the weight of the book?

OpenStudy (anonymous):

F=m*a F=75*(.03) F=2.25N W=M*G W=(75)*(9.81) W=735.75kg^-1

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