What is the mass of a box of nails that accelerates at 3m/s2 when kicked with a force of 81 newtons
Favorites|Homepage
Subscriptions | sitemap
HOME > > What is the mass of a box of nails that accelerates at 3m/s2 when kicked with a force of 81 newtons

What is the mass of a box of nails that accelerates at 3m/s2 when kicked with a force of 81 newtons

[From: ] [author: ] [Date: 12-05-02] [Hit: ]
......
Show work and I dont get it thanks(:

-
Force = F = 81 N
acceleration = a = 3 m/s²
Mass = m
F = ma
=> m = F/a = (81 N) / (3 m/s²) = 81/3 N/(m/s²)
= 27 kg

-
Newton's second law. Slightly important in understanding physics...

F = ma
m = F/a = 81 N/3 m/s^2 = 27 kg

-
force= mass*acceleration
81=m*3
m=81/3=27 kg.
1
keywords: box,with,of,that,kicked,force,is,mass,when,81,at,nails,newtons,What,accelerates,the,What is the mass of a box of nails that accelerates at 3m/s2 when kicked with a force of 81 newtons
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .