Physics 1 · Unit 7: Torque and Rotational Motion
Balancing a Beam
A uniform 2.0 m beam pivots at its center. A 10 N weight hangs 0.8 m left of the pivot.
(a)2 points
Calculate the torque produced by the 10 N weight about the pivot.
(b)2 points
Where should a 16 N weight be placed on the right to balance the beam?
(c)2 points
State the condition for rotational equilibrium.