Physics
>
GCSE
>
Forces and Elasticity
>
What is th...
3 years ago
·
1 Reply
·
1679 views
Melvin Williamson
1 Answer
Enthusiastic physics and maths tutor with 31 years experience
89 reviews
You need the time taken for the car to stop to calculate the deceleration. Deceleration(or acceleration)=change in velocity/time taken. If the car hit a tree doing 20m/s and stopped in tim=0.4s then the deceleration =(20-0)/0.4=50m/s2
I'm available for 1:1 private online tuition!
Click here to view my profile and arrange a free introduction.Think you can help?
Get started with a free online introductions with an experienced and qualified online tutor on Sherpa.
Find a GCSE Physics Tutor