A driver in a car traveling at a speed of 21.8 m/s sees a cat 101m away on the road. How long will it take for the car to accelerate uniformly to a stop in 99m?
1
Expert's answer
2011-10-13T13:01:23-0400
t-time, a -ecceleration (1) at=21.8 m/s => t=21.8 /a (2) at2/2=99m 237*62/a=99 a=2.4 m/s2 t=21.8/2.4=9.083 s
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
Finding a professional expert in "partial differential equations" in the advanced level is difficult.
You can find this expert in "Assignmentexpert.com" with confidence.
Exceptional experts! I appreciate your help. God bless you!
Comments
Leave a comment