Based on the results of Experiments 1 and 2, as the volume of the blocks increased, the

Question:

Based on the results of Experiments 1 and 2, as the volume of the blocks increased, the average time it took each block to move down the inclined plane:
F. Increased only.
G. Decreased only.
H. Increased for some blocks and decreased for other blocks.
J. Remained the same.

Experiment 1
The group of students wanted to know which materials moved down the plane in the shortest amount of time. The students used blocks of wood, steel, aluminum, glass, plastic, and concrete. The dimensions of each block were the same, the volume of each block remained constant, and the mass of the blocks was varied. The incline of the plane was set at 45◦ for each trial. The students conducted 3 trials for each material, and recorded the results in Table 1.

Experiment 2
The students conducted a similar experiment as in Experiment 1 to test the effect of volume on the time that it took for the blocks to move down the inclined plane. The results are shown in Table 2.