# physics

Suppose that a 1.00 cm3 box in the shape of a cube is perfectly evacuated, except for a single particle of mass 1.13 x 10^-3 g. The particle is initially moving perpendicular to one of the walls of the box at a speed of 525 m/s. Assume that the collisions of the particle with the walls are elastic.

(a) Find the mass density inside the box.

(b) Find the average pressure on the walls perpendicular to the particle's path.

(c) Find the average pressure on the other walls.

(d) Find the temperature inside the box.

1. 0
2. 0
3. 3
1. a) d=m/v
d= (1.13*10^-3)/1
d= 1.13e-3 g/cm^3

1. 0
2. 0
posted by kj
2. c) 0 Pa

1. 0
2. 0
posted by mn

## Similar Questions

1. ### algebra

Denise is designing a storage box in the shape of a cube. Each side of the box has a length of 10 inches. She needs more room and decides to construct a larger box in the shape of a cube with a volume of 2,000 cubic inches. By how

asked by amra on February 2, 2010
2. ### arithmetic

Denise is designing a storage box in the shape of a cube. Each side of the box has a length of 10 inches. She needs more room and decides to construct a larger box in the shape of a cube with a volume of 2,000 cubic inches. By how

asked by amra on February 2, 2010
3. ### Math

Denise is designing a storage box in shape of a cube. Each side of the box has a length of 10 inches .She needs more room and decides to construct a larger box in a shape of a cube with a volume of 2000 cubic inches.By how many

asked by Natasha Rojan on January 30, 2010
4. ### geometry

denise is designing a stroage box in the shape of a cube. Each side of the box has a length of 10 inches. She needs more room and decides to construst a large box in the shape of a cube with a volume of 2,000 cubic inches. By how

asked by noreen on February 6, 2010
5. ### geometry

hi honestly speaking i have no idea how to even start this problem but i know that a cube is to the 3rd power here is the problem Denis is designing a storage box in the shape of a cube.Each side of the box has a length of 10

asked by anum on February 4, 2010
6. ### trig

hi honestly speaking i have no idea how to even start this problem but i know that a cube is to the 3rd power here is the problem Denis is designing a storage box in the shape of a cube.Each side of the box has a length of 10

asked by anum on February 4, 2010
7. ### Physical Science

A 2.9-kg pile of aluminum ( = 2.70 g/cm3) cans is melted, and then cooled into a solid cube. What is the volume of the cube? a. 931 cm3 b. 1074 cm3 c. 1365 cm3 d. 889 cm3 Thank you!

asked by Wanda on June 19, 2011
8. ### algebra

Denis is designing a storage box in the shape of a cube.Each side of the box has a length of 10 inches. she needs more room anddecides to constructa largerbox in the shape of a cube with a volume of 2,000 cubic inches. By how many

asked by anum on February 4, 2010
9. ### Geometry

Given a cube with a volume of 18 cm3, what is the volume of a square pyramid that can fit perfectly inside the cube? this would be 6cm^3, right? since 3√18 is 6?

asked by Jessie on February 23, 2016
10. ### Math

A cube with a volume of 216 cm3 is cut down to a pyramid with the same size base and the same height as the original cube. What is the volume of the pyramid? A.108 cm3 B.94 cm3 C.72 cm3 D.52 cm3

asked by Kaylie on July 5, 2012

More Similar Questions