a = (V^2-(Vo^2))/2d =(0-(22^2))/8 = -60.5m/s^2.
a = (V-Vo)/t
t = (V-Vo)/a = (0-22)/-60.5 = 0.364 s.
A 900kg car strikes a huge spring at a speed of 22m/s, compressing the spring 4.0m
How long is the car in contact with the spring before it bounces off in the opposite direction?
I found the spring constant to be 27225, which i know is right, but am having trouble with this second part. thank you
5 answers
it's .57
Erin I think you are a bit late
Erin come on dude if ur gonna be three years late at least show your work
How did you find the spring constant?
Also need help on the second part.
Also need help on the second part.
2 answers