two masses m, and m 4. b. balance point G 2×5 35*** Record the values of m, and m, vii. vill. Balance the meter rule horizontally on the edge and record the Wit

two masses m, and m 4. b. balance point G 2×5 35*** Record the values of m, and m, vii. vill. Balance the meter rule horizontally on the edge and record the With the knife edge at 60cm mark of the meter rule, suspend m, at the 20cm mark and m, at a suitable mark such that rule balance horizontally as illustrated in the diagram above Record the position X of m, and Q of m, Evaluate I=R-X and d-Q-R Repeat the procedure for four other positions of m, at 18, 16, 14 and 12cm marks Evaluate and record Land d Tabulate your readings Plot the graph of L on the vertical axis against d on the horizontal axis Determine the slope of the graph od tursed State two precautions taken to ensure accurate result MA with aid of a diagram, indicate the forces acting on the meter rule in the experimental set up above ​