PHYSICS COURSEWORK
Heenal Amin 11N
Aim:
My aim is to plan and conduct and experiment that will allow me to investigate which factors affect the stopping distance of a car.
Prediction:
I predict that the speed of the car increases the stopping distance will increase too. This is because the increase in distance means the car will travel at faster speed, however will take slightly longer to reach the end of the slope than the shorter distances. When a car travels, it uses friction to help it stop moving. Because the car is traveling fast and will take a long time for friction to stop the car. Therefore the stopping distance will increase.
Plan:
Method:
* Firstly I will get a pile of books, which has the height of 30cm.
* Secondly I will get two slopes of the same height, width and thickness
* I will then lay one slope off the pile of books and one slope horizontally
* Then I will get the stopwatch, car and ruler ready
* I will measure all the different measurements and mark the points
* Then I will start of with 30cm, as soon as the car is released we would start the stopwatch
Heenal Amin 11N
Aim:
My aim is to plan and conduct and experiment that will allow me to investigate which factors affect the stopping distance of a car.
Prediction:
I predict that the speed of the car increases the stopping distance will increase too. This is because the increase in distance means the car will travel at faster speed, however will take slightly longer to reach the end of the slope than the shorter distances. When a car travels, it uses friction to help it stop moving. Because the car is traveling fast and will take a long time for friction to stop the car. Therefore the stopping distance will increase.
Plan:
Method:
* Firstly I will get a pile of books, which has the height of 30cm.
* Secondly I will get two slopes of the same height, width and thickness
* I will then lay one slope off the pile of books and one slope horizontally
* Then I will get the stopwatch, car and ruler ready
* I will measure all the different measurements and mark the points
* Then I will start of with 30cm, as soon as the car is released we would start the stopwatch