Candy bar physics question
Favorites|Homepage
Subscriptions | sitemap
HOME > Physics > Candy bar physics question

Candy bar physics question

[From: ] [author: ] [Date: 11-10-08] [Hit: ]
(=1400kj?If the man then jumped off the ladder, what will be his speed when he reaches the bottom?1400000=91*9.d=1568.vf=175.......
If the human body could convert a candy bar directly into work, how high could an 91kg man climb a ladder if he were fueled by one bar ? (=1400kj?)

If the man then jumped off the ladder, what will be his speed when he reaches the bottom?

-
Work=force*distance
force=weight=mg
1400000=91*9.81*d
d=1568.26 m
vf^2=2ad
vf=175.412 m/s
1
keywords: physics,bar,Candy,question,Candy bar physics question
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .