Sunday
April 20, 2014

Homework Help: chemistry

Posted by Matthew on Sunday, September 30, 2012 at 1:06pm.

A set of bookshelves rests on a hard floor surface on four legs, each having a cross-sectional dimension of 3.9 6.5 cm in contact with the floor. The total mass of the shelves plus the books stacked on them is 260. kg. Calculate the pressure in pascals exerted by the shelf footings on the surface.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - A set of bookshelves rests on a hard floor surface on four legs, ...
hitting a hard floor - i weigh 200 drop to hard floor what the force of the ...
physics - A desk weighing 80 N rests on the floor. The coefficient of friction ...
physics - a 840 N crate rests on the floor how much work is required to move it ...
AP Physics - A ladder of unknown length and mass of 29 kg rests on a rough floor...
physics - A large box whose mass is 20 kg rests on a frinctionless floor. A ...
Physics - A uniform ladder of length (L) and weight 100 N rests against a smooth...
physics - A 116.0 g ball is dropped from a height of 2.75 m, bounces on a hard ...
physics - A steel ball is dropped onto a hard floor from a height of 2.15 m and ...
Physics - A uniform 250 N ladder rests against a perfectly smooth wall, making a...

Search
Members