3 years ago

Do states give up all power to withdraw when they join a union of states, or do they still retain some control over their fate?

Physics

1 answer:

svetlana [45]3 years ago

6 0

Yes if you’re going on the road or you something you can do to get on your way home from the airport if I

You might be interested in

It took Lilly 7 seconds to ride her bike 35 meters to the end of the block.What was her speed?

Zolol [24]

<h2><em>her average speed was 5 meter p/ second </em></h2><h2><em> 18 kph</em></h2><h2><em> HOPE IT HELPS (◕‿◕✿) </em></h2><h2><em> SMILE!!</em></h2>

4 0

3 years ago

In 1998, scientists discovered that the expansion of the universe has been accelerating.

Gnom [1K]

Answer:the answer should be dark energy

Explanation:

3 0

3 years ago

Read 2 more answers

You need to design a 60.0-Hz ac generator that has a maximum emf of 5500 V. The generator is to contain a 150-turn coil that has

olchik [2.2K]

Answer:

So magnetic field will be equal to 0.1144 T

Explanation:

We have given frequency f = 60 Hz

Maximum emf e = 5500 volt

Number of turns N = 150

Area $A=0.85m^2$

Emf generated in ac generator is given $e=NBA\omega sin(\omega t)$

For maximum emf $sin(\omega t)=1$

So maximum emf will be equal to $e=NBA\omega$

$B=\frac{e}{NA\omega }=\frac{5500}{150\times 2\times 3.14\times 60\times 0.85}=0.1144T$

So magnetic field will be equal to 0.1144 T

3 0

3 years ago

If you push a chair across the floor at a constant velocity, how does the force of friction compare with the force you exert? ex

patriot [66]

If the velocity of the chair is constant, then the net force acting on it is zero.

The force you exert to keep it going is equal and opposite to the force of friction.

6 0

3 years ago

Which is purely physical and which is both physical and chemical

algol [13]

Physical is when something is changed by not changeing its compond like if u melt an ice cube its still that same material and was not changed by something else and and chemical change is when something is changed my acids or changes completly like rusting iron or acid rain and burning stuff

3 0

3 years ago