In: Physics
Lab: Torque and Rotational Equilibrium
Data
Two Masses in Equilibrium
Location of Support (cm) = 50.0
Location of 100 g mass (cm) = 20.0
Location of 200 g mass (cm) = 64.8
Table 1. Calculate: Force (N), Moment Arm (m) = distance, Torque (Nm)
Determining an Unknown Mass
2. Determine the mass of the unknown with the beam balance for comparative purposes.
Location of Support (cm) = 50.0
Location of 200 g mass (cm) = 23.0
Location of unknown mass (cm) = 71.2
Mass of unknown from torque (kg) = _________?
Mass of unknown from triple-balance (kg) = 0.255 (It is a given value or the accepted value) Percentage error in masses = ______ ?
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