Homework SourseExp UNIT 8 Rotational Equilibrium Report Instructions for th
Exp. UNIT 8: Rotational Equilibrium Report
Instructions for the exp. in the dropbox link below.
https://www.dropbox.com/s/3ayanssvag5qdaz/Rotational_Equilibrium%20_Instructions.pdf?dl=0
Two Unequal Masses Producing Equilibrium
Balance point in meters (X0)
Mass 1 in kg (m1)
Distance from Mass 1 to X0 in meters (r1)
Torque 1 in N-m [m1*g*r1]
Mass 2 in kg (m2)
Distance from X0 to Mass 2 in meters (r2)
Torque 2 in N-m [m2*g*r2]
Percent Difference in torques 1 and 2
Three Unequal Masses Producing Equilibrium
Balance point in meters (X0)
Mass 1 in kg (m1)
Distance from Mass 1 to X0 in meters (r1)
Torque 1 in N-m [m1*g*r1]
Mass 2 in kg (m2)
Distance from Mass 2 X0 to in meters (r2)
Torque 2 in N-m [m2*g*r2]
Torque 1 + Torque 2 in N-m
Mass 3 in kg (m2)
Distance from Mass 3 X0 to in meters (r2)
Torque 3 in N-m [m2*g*r2]
Percent Difference between sum of torques 1and 2 and torque 3
Known and Unknown Masses Producing Equilibrium
Balance point in meters (X0)
Distance from Mass 1 to X0 in meters (r1)
Torque 1 in N-m [m1*g*r1]
Mass 2 in kg (m2)
Distance from X0 to Mass 2 in meters (r2)
Torque 2 in N-m [m2*g*r2]
[m1*g*r1] = [m2*g*r2] (solve for m1 and write the number of kg in the cell.)----à This is the exp. value of the unknown.
| Two Unequal Masses Producing Equilibrium | |
| Balance point in meters (X0) | |
| Mass 1 in kg (m1) | |
| Distance from Mass 1 to X0 in meters (r1) | |
| Torque 1 in N-m [m1*g*r1] | |
| Mass 2 in kg (m2) | |
| Distance from X0 to Mass 2 in meters (r2) | |
| Torque 2 in N-m [m2*g*r2] | |
| Percent Difference in torques 1 and 2 |
Solution
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