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4 years ago

Blank**** Is the inability of an individual or a society to achieve a minimum standard of living??? 20 points answer ASAP

1 answer:

4 0

When a society can achieve a minimum standard of living that is the end of that society. It will be replaced by one which does.

Of course, further defining achieving a minimum standard of living to 1) every individual or 2) the average of all people will mean that some such societies can carry on.

If an individual cannot support a minimum standard of living in a society in which most do, then the cause could be the individual or the societal structure (built-in inequality unrelated to individual abilities).

Some individuals, due to genetics, illnesses, or accidents can not achieve a minimum standard of living on their own. Whether or not the society provides it for them is a measure of the society and the ethics of its citizenry.

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The gravitational force law, deduced by Newton in the 1660's, is remarkably similar to Coulomb's law. Recall that the universal

viktelen [127]

Answer:

a. $F=7.83\times 10^{-51} N$

b.Attractive

Explanation:

We are given that

$F=\frac{GM_1M_2}{R^2}$

$G=6.67\times 10^{-11} Nm^2/kg^2$

Mass of an electron, $M_1=9.11\times 10^{-31} kg$

Mass of proton, $M_2=1836\times 9.11\times 10^{-31} kg$

Distance between electron and proton,R= $3.602nm=3.602\times 10^{-9} m$

$1nm=10^{-9} m$

a.Substitute the values then we get

$F=\frac{6.67\times 10^{-11}\times 9.11\times 10^{-31}\times 1836\times 9.11\times 10^{-31}}{(3.602\times 10^{-9})^2}$

$F=7.83\times 10^{-51} N$

b.We know that like charges repel to each other and unlike charges attract to each other.

Proton and electron are unlike charges therefore, the force between proton and electron is attractive.

4 0

3 years ago

Speed training increases one's maximum velocity.<br> a. True<br> b. False

Harrizon [31]

That is absolutely true.

3 0

4 years ago

Read 2 more answers

4. How far apart are a proton and electron if they exert an attractive force of 3 N on one another?

alexandr402 [8]

Answer:

$8.76\cdot 10^{-15}m$

Explanation:

The magnitude of the electrostatic force between two charges is given by the equation:

$F=k\frac{q_1 q_2}{r^2}$

where:

$k=9\cdot 10^9 Nm^{-2}C^{-2}$ is the Coulomb's constant

$q_1, q_2$ are the two charges

r is the separation between the two charges

And the force is:

- Attractive if the charges have opposite sign

- Repulsive if the charges have same sign

In this problem, we have:

F = 3 N is the force between the proton and the electron

$q_1=q_2=1.6\cdot 10^{-19}C$ is the magnitude of the charge of the proton and the electron

Therefore, solving for r, we find the separation between the two particles:

$r=\sqrt{\frac{kq_1 q_2}{F}}=\sqrt{\frac{(9\cdot 10^9)(1.6\cdot 10^{-19})^2}{3}}=8.76\cdot 10^{-15}m$

5 0

3 years ago

For work to be done on the object the object has to

Nata [24]

Gain energy

good luck!

3 0

4 years ago

Read 2 more answers

A ball is thrown vertically upward, which is the positive direction. a little later it returns to its point of release. the ball

PilotLPTM [1.2K]

This motion of all can be divided in to two, first the upward motion and second downward motion.

In case of projectiles time taken for upward motion = time taken for downward motion.

So we have time taken for upward motion = 8.14/2 = 4.07 seconds

We have equation of motion, v = u+at, where v is the final velocity , u is the initial velocity, a is the acceleration and t is the time taken.

In case of upward motion

v = 0 m/s

t = 4.07 seconds

a = -9.8 $m/s^2$

Substituting

$0 = u - 9.8*4.07\\ \\ u = 39.886 m/s$

So initial velocity of ball = 39.886 m/s.

3 0

3 years ago