﻿ what gauge pressure in pascals is required to lift a car with a mass of 1200 kg

# what gauge pressure in pascals is required to lift a car with a mass of 1200 kg

### The piston of hydraulic automobile lift is 0.30 m in ...

Jun 03, 2017· The piston of hydraulic automobile lift is 0.30 m in diameter. Calculate the gauge pressure required to lift a car with a mass 1000 kg in, A) Pascals B) Atm

### Solved: The Piston Of A Hydraulic Automobile Lift Is 0.300 ...

The piston of a hydraulic automobile lift is 0.300 m in diameter. Q:What gauge pressure, in pascals, is required to lift a car with a mass of 1200 kg? Q:Now express this pressure in atmospheres.

### Best Physics Exam 3 Flashcards | Quizlet

steam locomotive is supplied at a constant gauge pressure of 1.75×106 N/m2 (about 250 psi) to a piston with a 0.200-m radius. (a) By calculating PDV, find the work done by the steam when the piston moves 0.800 m. Note that this is the net work output, since gauge pressure is used. (b) Now find the amount of work by calculating the force

### Absolute pressure and gauge pressure units

The dynamic pressure represents the inertia of the fluid, the force produced to generate the acceleration of the fluid mass. Dynamic pressure (Pascals) = 0.5 x density (kg/m3) x speed² (m / sec) The sum of the energies of pressure in a same volume of fluid is constant: See bernoulli: The relationship between pressure and flow capacity is very ...

### 14.3 Pascal's Principle and Hydraulics | University ...

According to Pascal's principle, the pressure at all points in the water changes by the same amount, Mg/A.Thus, the pressure at the bottom also increases by Mg/A.The pressure at the bottom of the container is equal to the sum of the atmospheric pressure, the pressure due the fluid, and the pressure supplied by the mass.

### physics problem: piston? | Yahoo Answers

Jul 19, 2009· The piston of a hydraulic automobile lift is 0.300 m in diameter. 1. What gauge pressure, in pascals, is required to lift a car with a mass of 1200 kg? 2. Now express this pressure …

### Answered: The piston of a hydraulic automobile… | bartleby

Solution for The piston of a hydraulic automobile lift is 0.30 m in diameter. What gauge pressure, in pascals, is required to lift a car with a mass of 1200 kg?…

### Quia - Pressure and Pascal's Principle

4. The gauge pressure in each of the four tires of an automobile is 240 kPa. If each tire has a "footprint" of 200 cm^2, estimate the mass of the car. 1959.18 kg: 5. How high would the level be in an alcohol barometer at normal atmospheric pressure? (density of alcohol = 790 kg /m^3) 13.08 m: 6.

### Physics problem: piston? The piston of a hydraulic ...

Jul 24, 2017· Physics problem: piston? The piston of a hydraulic automobile lift is 0.300 m in diameter. 1. What gauge pressure, in pascals, is required to lift a car with a mass of 1200 kg?

### Physics Chapter 10 Flashcards | Quizlet

9) The weight of a 1200-kg car is supported equally by the four tires, which are inflated to the same gauge pressure. What gauge pressure is required so the area of contact of each tire with the road is 100 cm2? A) 12 × 105 Pa B) 12 × 104 Pa C) 2.9 × 105 Pa D) 2.9 × 104 Pa

### Pressure Questions and Answers | Study

A car with a mass of 1645 kg is supported by a hydraulic car lift. The large piston supporting the car has a diameter of 27.0 cm. The small piston has a diameter of 1.35 cm. How much force do...

### Pressure - LMNO Eng

Pressure equation: P = ρgh where P = pressure (N/m 2), ρ = mass density of fluid (kg/m 3), g = acceleration due to gravity = 9.8066 m/s 2, h = height of fluid column (m) (SI units shown in equation, but calculation converts a variety of units) Introduction Engineers and others often need a conversion between pressure and height of fluid column.

### One piston of a hydraulic lift holds 1.40*10^3 kg. The ...

Dec 10, 2012· The piston of hydraulic automobile lift is 0.30 m in diameter. Calculate the gauge pressure required to lift a car with a mass 1000 kg in, A) Pascals B) Atm . You can view more similar questions or ask a new question.

### Urgent! Physics Problem: Gauge pressures? | Yahoo Answers

Jan 21, 2009· In a car lift, compressed air with a gauge pressure of 4.0 × 105 Pa is used to raise a piston with a circular cross-sectional area. If the radius of the piston is 0.17 m, what is the maximum mass that can be raised using this piston? Thanks!

### fluid dynamics - Pascal's Principle and hydraulic lift ...

\$begingroup\$ With a gas you need to put in work to compress the gas to the required pressure before you can start to lift the car. Since liquids are almost incompressible very little work is needed to raise the liquid to the required pressure. \$endgroup\$ – John Rennie Feb 17 '14 at 18:00

### Study Chapter 12 Flashcards | Quizlet

The weight of a car of mass 1.20 × 10^3 kg is supported equally by the four tires, which are inflated to the same gauge pressure. What gauge pressure in the tires is required so the area of contact of each tire with the road is 1.00 × 10^2 cm^2? (1 atm = 1.01 × 10^5 Pa.) A) 11.6 × 10^5 Pa B) 11.6 × 10^4 Pa C) 2.94 × 10^5 Pa D) 2.94 × 10^4 Pa

### Solved: The piston of a hydraulic automobile lift is 0.30 ...

The piston of a hydraulic automobile lift is 0.30 m in diameter. What gauge pressure, in pascals, is required to lift a car with a mass of 1200 kg?

### Answered: The piston of a hydraulic automobile… | bartleby

Solution for The piston of a hydraulic automobile lift is 0.30 m in diameter. a.) what gauge pressure, in pascals, is required to lift a car with a mass of 1200…

### Pascal's Principle and Hydraulics - NASA

Jun 12, 2014· For example P1, P2, P3 were originally 1, 3, 5 units of pressure, and 5 units of pressure were added to the system, the new readings would be 6, 8, and 10. Applied to a more complex system below, such as a hydraulic car lift, Pascal's law allows forces to be multiplied.

### The piston of a hydraulic automobile lift is 0.30 m in ...

What gauge pressure, in pascals, is required to lift a car with a mass of {eq}1200 kg {/eq}? Pressure, Force and Area The pressure exerted by a force {eq}F {/eq} acting on a …

### Gauge Pressure of Tires - find car mass | Physics Forums

Dec 27, 2010· Gauge Pressure of Tires -- find car mass Homework Statement The gauge pressure in each of the four tires of an automobile is 240 kPa. If each tire has a "footprint" of 22.0 cm-squared, estimate mass of the car. P=240 kPa A=22.0 cm-squared …

### Chapter 12 Fluid Mechanics - University of Minnesota Duluth

Gauge pressure. It often useful to measure relative pressure compared to atmospheric pressure, p 0 =1atm≈ 14.7psi≈ 1.01×105 Pa. (12.22) For example, if the absolute pressure of a car tire is p = 47psi (12.23) then it is often said that the gauge pressure is p gauge = p−p 0 =32psi. (12.24) Example 12.3. Water stands 12 ...

### Gauge Pressure, Absolute Pressure, and Pressure ...

Gauge pressure is the pressure relative to atmospheric pressure. Absolute pressure is the sum of gauge pressure and atmospheric pressure. Aneroid gauge measures pressure using a bellows-and-spring arrangement connected to the pointer of a calibrated scale. Open-tube manometers have U-shaped tubes and one end is always open.

### Solved: The Piston Of A Hydraulic Automobile Lift Is 0.30 ...

The piston of a hydraulic automobile lift is 0.30 m in diameter part A What gauge pressure, in pascals, is required to lift a car with a mass of 1200 kg? Express your answer using two significant figures. Part B Express the result of part A in atmospheres. Express your answer using two significant figures.