isamar4348
isamar4348
28.02.2021 • 
Physics

A student designs an investigation to study the effect of gravity on objects on Earth. He will use the criteria shown. How can the student improve the investigation? (1 point)

by dropping the balls from the same height

by finding balls made from different materials

by using balls that are the same mass

by measuring the circumference of the balls


A student designs an investigation to study the effect of gravity on objects on Earth. He will use

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