1. Examine the row of raw data below. a. Calculate the average and the uncertainty of the average. Express both to correct digits. Mass Terminal Velocity (10.01 m/s) Uncertainty Average 3.3 0.2 b. Circle the errors in the way the raw data are recorded. Explain the errors and correct them. 0 Error would be sig figs 2. Read the following investigation question: How does the potential difference affect the Circuit's power drawn by a light bulb? a. Identify the dependent variable: b. Identify the independent variable: 0. Complete the caption that states the type of relationship between the two variables. Non-linearized Graph Power (W) Caption: The two variables have a(n) relationship. Potential Difference (V) 3. Read the following investigation question: How does the power of a circuit affect the current drawn by the resistor? Independent variable: power (W) Dependent variable: current (A) a. Linearize the equation below by writing it in the format y = mx. b. Write the correct variables on the axes, including units. L inean'zed Graph P = 12 R P=power I=currcnt R= resistance 4. The linearized graph below was generated from an experiment to answer the question: How does the cross section area affect the resistance in a length of wire? Independent variable: cross section area (m2) Dependent variable: resistance ([10) a. Complete the caption that states what the slope of the line represents. b. The resistivity constant is 0.0265 uQ-m. The length of the wire is 2.0 m. The equation of the experimental line of best t is shown on the graph. Perform a percent error calculation. pL Linearized Graph R _ _ A y = 0.052'X =area R=resistance p=resistivity constant L=length Resistance (pm Inverse Area (m4) Caption: The value of the slope of the line Percent error = represents