A team of students performs an experiment to test the effect of gravity on different objects with the same mass. They measure how long it takes the objects to fall from the top of the school’s bleachers. How can they insure they get accurate data?(1 point)
Responses
by repeating the experiment several times
by repeating the experiment several times
by dropping the objects in random order
by dropping the objects in random order
by dropping all the objects at once
by dropping all the objects at once
by using a high-tech stopwatch