ACTIVITY 4 REFERENCE: https://drive.google.com/drive/folders/1s1cnwMyu8gH1ey4QLALnS0QpjiHSaX33

INSTRUCTION: ANSWER THE PART 1. VARYING APPLIED FORCE.

Part 1. Varying Applied Force 3. Press the reset button before starting the experiment to set the simulation into its default setting. Press the pause button so that the simulation will not start automatically while setting up the experiment. 4. Check the checkbox for values, masses and speed, located at the upper right portion of the screen, to see the respective real-time values during the simulation. 5. Use the default 50 kg box in the simulation for this experiment. Set the applied force to 10 N. Use the arrow to increase or decrease the applied force. 6. Using your stopwatch, record the time for the speed of the box to reach a velocity of 3 =5m/s. Start your stopwatch as you press the play button on the simulation toolkit. Record the time in Table 1. 7. Calculate the average acceleration using the formula, a = " in which we started at vo = 0 at to = 0. Record your calculations in Table1. 8. Pause the experiment again. Set the applied force to zero and then press play to continue the simulation. Take note of your observation. Table 1. Data Record for Varying Applied Force Experiment. Trial Mass Applied Time to Average Force reach Acceleration 5 = 5m/s 10 N IN 20 N 3 50 kg 30 N A 40 N 5 50 N 9. Repeat Procedure 3 to 8 for different values of applied force, 20 N, 30 N, 40 N and 50 N. Record your results in Table 1