Question

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)
O by dropping the objects in random order
O by repeating the experiment several times
O by using a high-tech stopwatch
O by dropping all the objects at once

Answer 1

To ensure accurate data in their experiment testing the effect of gravity on different objects with the same mass, the team of students should drop the objects in random order, repeat the experiment several times, and use a high-tech stopwatch or timer to record the time it takes for the objects to fall.

Step-by-step explanation:

To ensure accurate data in their experiment testing the effect of gravity on different objects with the same mass, the team of students should:

1. Drop the objects in random order to eliminate any potential bias or systematic errors.
2. Repeat the experiment several times to obtain reliable and consistent data, as averaging multiple trials reduces the impact of random errors.
3. Use a high-tech stopwatch or timer with precise measurements to accurately record the time it takes for the objects to fall.

By following these steps, the students can increase the validity and reliability of their data.