Biology, 21.10.2020 06:01, harringtonrob16

A class is studying the speed of objects as they fall to the earth. They design an investigation where bags of gravel weighing different amounts will be dropped from the same height.
What is the independent variable in this experiment?
-))
A)
Weight of the gravel bag
B)
Height from which the bag was dropped
c)
Distance the bag fell
D)
Size of the pieces of gravel

Answers: 3

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A class is studying the speed of objects as they fall to the earth. They design an investigation whe...