If you repeated this experiment, which options could lead to more precise results? Check all that apply

Increase the drop heights from the top of a building, using the same lever

Use a video camera to record the height of each beanbag with greater accuracy

Use a pressure sensor to record the force of the soda bottle more accurately.

Increase the number of trials for each experiment by a factor of three.

Increase efficiency by examining mass and speed at the same time in the same trial

Throw the bottle at the lever as hard as you can, instead of dropping it, to create maximum KE.

Question

Physics

Timothy Graves

20 January, 23:58

If you repeated this experiment, which options could lead to more precise results? Check all that apply

Increase the drop heights from the top of a building, using the same lever

Use a video camera to record the height of each beanbag with greater accuracy

Use a pressure sensor to record the force of the soda bottle more accurately.

Increase the number of trials for each experiment by a factor of three.

Increase efficiency by examining mass and speed at the same time in the same trial

Throw the bottle at the lever as hard as you can, instead of dropping it, to create maximum KE.

+4

Answers (2)

Know the Answer?

Robert Ramsey · Answer 1

Use a video camera

Use a pressure sensor

Increase the number of trails

Explanation:

Whenever an experiment is performed, it is important to be as accurate as possible, especially with measurements.

Using equipment such as cameras and pressure sensors will definitely lead to more accurate measurements, however repeating experiments also gives a more accurate reading.

For example:

In reading speeds of a car down a track, you should repeat the experiments in order to get more readings. Using these readings, you can get an average.

Lincoln Fisher · Answer 2

b, c, d

Explanation:

i got it right on edu