Math word problem to do
Favorites|Homepage
Subscriptions | sitemap
HOME > Mathematics > Math word problem to do

Math word problem to do

[From: ] [author: ] [Date: 11-11-19] [Hit: ]
......
A car braked with a constant deceleration of 40 ft/s^2 and produced skid marks measuring 160 feet before coming to a stop. How fast was the car traveling when the brakes were first applied?

-
v^2 = u^3 -2fs

0 = u^2 -2.40.160
u^2 = 12800
u = 113.14 ft/sec

-
30
1
keywords: do,to,problem,word,Math,Math word problem to do
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .