How does imperialism benefit colonized people according to beveridge

An automobile tire having a temperature of −1.6 ◦C (a cold tire on a cold day) is filled to a gauge pressure of 22 lb/in2 . What

r-ruslan [8.4K]

Answer:

25.8 lb/in²

Explanation:

Gay-Lussac's law tells us that given an ideal gas of a certain mass has a constant volume, the pressure exerted on the sides of its container is directly proportional to its absolute temperature.

$\frac{P_{1} }{T_{1} } = \frac{P_{2} }{T_{2} } \\\\\frac{22}{-1.6+273.15} =\frac{P_{2} }{45+273.15} \\\\P_{2} = \frac{22*318.15}{271.55} = 25.8lb/in^{2}$

4 0

3 years ago

How does the mass of an object affect the gravitational forces experienced by another object?.

Leviafan [203]

Explanation:

F=(Gmm)/(r^2)

larger the mass stronger the force. An object with a large mass will produce a large force. A small mass will produce a small force.

3 0

2 years ago

HURRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Burka [1]

The correct matches are as follows:

1. Mechanical Energy
This is the energy of motion and position - Kinetic Energy and Potential Energy are included here.

2. Electrical Energy
This is the type of energy that is given off as a result of electrons (charges!) moving through a conductor.

3. Light Energy
This is the only form of energy we can see with our eyes!

4. Thermal Energy
This is heat energy! It can be transferred through conduction, convection, or radiation.

5. Sound Energy
This is energy that is transmitted through vibrations.

6. Kinetic Energy
This is the energy that all moving objects have. 

7. Potential Energy
This is stored energy, waiting to be used!

4 0

3 years ago

"If E = 7.50V and r=0.45Ω, find the minimum value of the voltmeter resistance RV for which the voltmeter reading is within 1.0%

Virty [35]

Answer:

The minimum value is $R_V =44.552\ \Omega$

Explanation:

From the question we are given that

The voltage is $E = 7.5V$

The internal resistance is $r = 0.45$

The objective of this solution is to obtain the minimum value of the voltmeter resistance for which the voltmeter reading is within 1.0% of the emf of the battery

What is means is that we need to obtain voltmeter resistance such that

V = (100% -1%) of E

Where E is the e.m.f of the battery and V is the voltmeter reading

i.e V = 99% of E = 0.99 E = 7.425

Generally

E = V + ir

where ir is the internal potential difference of the voltmeter and

V is the voltmeter reading

Making i the subject of the formula above

$i = \frac{(E-V)}{r}$

$=\frac{7.50-7.425}{0.45}$

$= 0.1667 A$

Now the current is constant through out the circuit so,

$V = iR_V$

Where $R_V$ is the value of voltmeter resistance

Hence $R_V = \frac{V}{i} = \frac{7.425}{0.1667}$

$=44.552\ \Omega$

8 0

3 years ago

The force diagram represents a girl pulling a sled with a mass of 6.0 kg to the left with a force of 10.0 N at a 30.0 degree ang

Vilka [71]

Normal Force = 54 N
acceleration = 1.2 m/s^2

For Normal Force:
According to the force diagram, we can come up with the equation (all up and down forces):

10 sin 30 + Normal Force - 58.8 = 0
Normal Force = 53.8 N = 54 N

For acceleration:
According to the force diagram, we can come up with the equation (all left and right forces):

10 cos 30 - 1.5 = (6.0) (Acceleration)
Acceleration = 1.19 m/s^2 = 1.2 m/s^2

3 0

4 years ago

Read 2 more answers