d. Constants:9. Anna wanted to see what battery lasted the longest. She put each battery into a clock andrecorded the time that the clock stopped. She used Duracell, Energizer, Kroger brand, andEverReady.a. Independent Variable (IV):b. Dependent Variable (DV):c. Control:d. Constants:10. Darius wanted to test how the mass of a paper airplane affected the distance it would fly.Paper clips were added before each test flight. As each paper clip was added, the plane wastested to determine how far it would fly.a. Independent Variable (IV):b. Dependent Variable (DV):c. Control:d. Constants:
Answer (1)
Answer:Experiment 1: a. Independent Variable (IV): The type of battery (Duracell, Energizer, Kroger brand, EverReady).b. Dependent Variable (DV): The time the clock stopped.c. Control: The type of clock used for the experiment.d. Constants: - The duration for which each battery was run before recording the stop time.- The environmental conditions in which the clocks were placed.- The method of recording the stop time. Experiment 2: a. Independent Variable (IV): The mass of the paper airplane (controlled by the number of paper clips added).b. Dependent Variable (DV): The distance the paper airplane flew.c. Control: The design and size of the paper airplane.d. Constants: - The method of launching the paper airplane.- The testing environment (e.g., indoor or outdoor).- The angle at which the paper airplane was launched. Hope it helps (ﾟ▽＾*)☆let me know if I'm wrong this answer thxPLEASE READ THIS! ⇩Please do not delete my answer or steal it
