Please help me with these practice exercises and question.

Warm Q One weight asymmetric system: 1. Where would you place the pivot so that the meter stick balances all by itself? What are you assuming about the meter stick? Determine the torque on your system caused by the part of the meter stick on the left side of the pivot in terms of the length of the meter stick and its mass. Justify your equation with words and a picture. What is true of the torque on your system caused by the part of the meter stick on the right side of the pivot? If you were to moi/e your pivot by about 20 cm, could you place a single weight on your meter stick so it would balance? Justify your answer with an explanation, and a picture. On your picture, represent and label every force on the meter stick. Draw a free- body diagram of the meter stick that includes distances from the pivot point for each force. Also draw a force diagram. From your diagrams, write the equations that relate all the forces and the relevant distances when the meter stick is in equilibrium. Solve those equations to give the location of the weight in terms of other distances you could measure and the mass of the meter stick. Two weight asymmetric system: 1. Make a drawing of two different weights placed on your meter stick at different positions with the same pivot position as in the one weight asymmetric system. 2. Repeat all of the W2 steps for the one weight asymmetric system for these two weights on the meter stick. Prediction Write an equation that gives the equilibrium position of one of the two weights on the meter stick in terms of other quantities you can measure. Assume that the two weights are different and are at different positions. Identify the quantities in your equation on a picture