Question

based on the graph, which variable remains constant in this experiment?
fall time for different objects dropped from the same height

options:

• drop height
• type of object
• air resistance
• time

Explanation:

The graph's title explicitly states "Fall Time for Different Objects Dropped from the Same Height". This means the height from which objects are dropped is held unchanged across the experiment, while the type of object varies (leading to different fall times, and air resistance would differ by object too).

Answer:

Drop height