Four students investigated the effect of gravity on falling objects. The students all used the same three balls and dropped them from a height of 8 meters. They recorded the time it took for each ball to hit the ground. Which student most likely had an error in the results?

Question

Four students investigated the effect of gravity on falling objects. The students all used the same three balls and dropped them from a height of 8 meters. They recorded the time it took for each ball to hit the ground. Which student most likely had an error in the results?
A. Eduardo
B. Jade
C. Owen
D. Ziva

GPT 3.5 · Answer

D. Ziva

Ziva most likely had an error in the results because all the students used the same balls and dropped them from the same height. Therefore, the time it took for the balls to hit the ground should have been the same for all students. If Ziva's results are significantly different from the other students, then there may have been an error in their measurement or recording of the data.