Homework Help: Math-12th grade

Posted by Mary on Thursday, September 9, 2010 at 7:19pm.

#1. The pressure P of a compressed gas is inversely proportional to the volume V. If there is a pressure of 35 pounds per square inch when the volume of gas is 400 cubic inches, find the pressure when the gas is compressed to 100 square inches.

#2. A frictional force is necessary for a car to round a bend. The frictional force, F kilonewtons, varies directly as the square of the car's speed, V meters per second, and inversely as the radius of the bend, R meters. Write down a relationship between F, V and R.

No one has answered this question yet.

Answer this Question

Related Questions

MATH PLEASE HELP! - According to Boyle's law, the pressure p of a compressed...
Math Word Problems - #1. The pressure P of a compressed gas is inversely ...
algebra - The volume V of a gas varies inversely as the pressure P and directly...
algebra - when the temperature stays the same, the volume of the gas is ...
Physics - Boyle's Law says that the volume of a gas varies inversely with ...
Physics - According to Boyle's law, the volume V of a gas at a constant ...
Algebra - Boyle's Law says that the volume of a gas varies inversely with ...
physics help pleeeeease!! - A monatomic ideal gas is compressed adiabatically ...
Chemistry - A McLeod gauge measures low gas pressures by compressing a known ...
Physics - A cylinder contains the helium gas with a volume of 0.1 m3 at a ...

For Further Reading

First Name:
School Subject:
Answer: