P5 (Car Safety and Momentum)
- Created by: vlad_the_lad
- Created on: 04-10-19 18:10
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- P5 (Car Safety & Momentum)
- Stopping Distance
- thinking distance+ braking distance
- Thinking Distance
- speed, response (0.2/0.9s)
- Braking Distance
- speed,brakes ,tyres, weather
- Braking Force
- mass * acceleration
- final vel.-initial vel. / time
- Momentum
- mass * velocity
- total momentum before = total momentum after
- Change in Momentum
- f=change / change in time
- Safety Features
- crumple zones
- seatbelts
- airbags
- Stopping Distance
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