(Solved): The block has a mass of 85 kg and center of mass at \( G \). (Figure 1) Part A Determine the smoot ...

The block has a mass of 85 kg and center of mass at \( G \). (Figure 1) Part A Determine the smooth reaction on the supporting platform at \( A \). Express your answer to three significant figures and include the appropriate units \[ N_{A}= \] Request Answer Part B Determine the smooth reaction on the supporting platform at \( B \). Express your answer to three significant figures and include the appropriate units \[ N_{B}=\square \] Part C Determine the smooth reaction on the supporting platform at \( C \). Express your answer to three significant figures and include the appropriate units. \[ N_{C}= \] Request Answer