Investigate the braking efficiency of cars and trucks. Test stopping distances under controlled conditions. Compare effects of vehicle type, tyres, road surface and weather conditions. Choose driving speed, then apply brakes and compare stopping distances. Answer questions about friction, tyres and driver fatigue.
Objective
Students relate braking distance to driving speed, vehicle mass, tyres and road conditions.
Students demonstrate that reaction time contributes to total stopping distance.
Curriculum Information
Education Type
K to 12
Grade Level
Grade 5, Grade 6
Learning Area
Science
Content/Topic
Force and Motion
Force Motion and Energy
Intended Users
Learners, Students
Competencies
Copyright Information
Copyright
Yes
Copyright Owner
Department of Education - CO
Conditions of Use
Use
Technical Information
File Size
0 bytes
File Type
application/x-rar
Software/Plug-in Requirements
Adobe Flash Player - http://get.adobe.com/flashplayer/
