Final answer:
To determine the speed and acceleration of an object, measure the time cars take to travel a 50m section and analyze the data collected.
Step-by-step explanation:
To determine the speed and acceleration of an object using a car, a marker, rain gutters, blocks, and a stopwatch, you can perform the following experiment:
- Measure out a 50 m section on a straight road, far away from traffic lights or intersections.
- Record the time each of the 20 cars takes to travel the 50 m section using a stopwatch.
- Create a table to represent your results and use them to answer the aim of your investigation.
By analyzing the data collected, you can calculate the speed and acceleration of the objects.