Tell me a build a ramp to determine the average distance. His toy car will travel when released on the ramp which experiment will best test how far is toy car will travel when release down the ramp.A. An experiment that measures a distance is that different cars travel in many repeated trials b. Experiment that measures a decent says that his toy car travels in two trials. C. An experiment that measures a distance is that his toy car travels, and many repeated trials. D. An experiment that measure the distance is that different toy cars travel in two trials.

A. An experiment that measures the distance different cars travel in many repeated trials

The experiment that will best test how far his toy car will travel when released down the ramp is option C: An experiment that measures the distance his toy car travels in many repeated trials.

The experiment that will best test how far the toy car will travel when released down the ramp is option A: an experiment that measures the distance that different cars travel in many repeated trials.

To conduct this experiment, you will need multiple toy cars of different types and sizes. Follow these steps:

1. Construct a ramp using a smooth surface, such as a piece of wood or a cardboard tube. Make sure the ramp is at an inclined angle to allow the toy car to roll freely and gain speed.

2. Set up a starting point at the top of the ramp where you will release the cars.

3. Mark a landing point or a finish line where the toy cars will come to a stop.

4. Take the first car and place it at the starting point on the ramp. Release it down the ramp and observe how far it travels before coming to a stop.

5. Measure and record the distance traveled by the car from the starting point to the landing point.

6. Repeat steps 4 and 5 for each different car you want to test. Ensure that you reset the ramp and starting position between trials.

7. Conduct multiple trials for each car to account for any variations or errors. Measure and record the distance traveled in each trial.

8. Calculate the average distance traveled for each toy car by adding up the distances from all the trials and dividing it by the number of trials performed.

9. Compare the average distances traveled by the different toy cars to determine which car traveled the farthest on average.

By conducting this experiment with multiple toy cars and repeating it in multiple trials, you can measure the distance each car travels and obtain a more accurate average distance traveled by each car. This will help you determine which car travels the farthest on average when released down the ramp.