Subpart 2: Set up Newton's Second Law Equations (i) Newton's Second Law for m, in terms of weights of the blocks, m₁g, and m₂g, the tension in the string 7 and the normal reaction N₁ of the table on m, can be written as (use the coordinate axes for signs of different forces): ΣFx= T ΣFy= 0 X =m₁a₁₁x =m₁a₁₁y (ii) Newton's Second Law for m₂ in terms of weights of the blocks, m₁g, and m₂g, the tension in the string T and the normal reaction N₁ of the table on m, can be written as: Note: The motion of m₂ is along the y-direction only. ΣF,= m₂g-m₂a2,y ✔=m₂a2,y
Subpart 2: Set up Newton's Second Law Equations (i) Newton's Second Law for m, in terms of weights of the blocks, m₁g, and m₂g, the tension in the string 7 and the normal reaction N₁ of the table on m, can be written as (use the coordinate axes for signs of different forces): ΣFx= T ΣFy= 0 X =m₁a₁₁x =m₁a₁₁y (ii) Newton's Second Law for m₂ in terms of weights of the blocks, m₁g, and m₂g, the tension in the string T and the normal reaction N₁ of the table on m, can be written as: Note: The motion of m₂ is along the y-direction only. ΣF,= m₂g-m₂a2,y ✔=m₂a2,y
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