Waching daily Jul 2 2018

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For more infomation >> My Little Pony Friendship Is Magic Memorable Moments # 11 - Keira Wallis - Duration: 13:33.

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Inertia: A Force That Is Not A Force!? | Breakthrough Junior Challenge - Duration: 3:00.

Hello, let me ask you about something

When you set on a chair , you still steel, right?

I mean what is the thing that makes you stable

You probably gonna be like:

Oh! because I want to be so!

Believe me, you don't always have the choice

especially if you are in a moving vehicle

You want to know what I'm talking about!

I'm talking about inertia

Let start with some basics

We all know that a force is an action that cause an object with to change it state

Sometimes we may have many forces applied on an object

that cancel each other

I mean these forces work in a way so the object stays at rest

It's like when you're sitting on a chair

The forces applied on you when you're sitting on a chair are: the gravitational force of earth

and the force applied by the chair

These two forces equal each other and they have opposite directions

So, they cancel each other and you stay at rest

Now, let make things a little bit complicated

Imagine that you're in a car that is moving in without any changes of it speed and direction

You still stable right?

because there is no extra force applied on you rather than the seat and gravitational force

Suddenly, the car stops

You gonna feel your body moving forward even if there is no force causing that

So, why that happens?

why you can't just stick on your seat?

It's because of inertia!

Inertia is the resistance of any physical object to any change of it state of rest or motion

This includes any changes of the object's speed, direction, or state of rest

In the first example the egg didn't move with the other stuff

Because simply there is no force causing that

So, what really inertia is? I mean where does it come from?

It comes from Newton first law of motion that says:

an object in motion stays in motion at the same speed and in the same direction

while it didn't get interrupted by an external force

So, when the car stops

there is no chance that you won't be moving forward

Because you have to continue moving forward

or you will break laws of physics!

Now, the question is, how we know that this law is correct?

I mean it correct cause it agree totally with nature

but is there any mathematical proof

Actually, there is no proof that proves it correct

but there is nothing that prove it's wrong

So, It's correct, this is how science works!

I hope you enjoyed, thanks for watching and see you soon.

For more infomation >> Inertia: A Force That Is Not A Force!? | Breakthrough Junior Challenge - Duration: 3:00.

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Decoded: Your Ex Said Maybe in the Future (Is There Still a Chance of Getting Back Together?) - Duration: 6:26.

For more infomation >> Decoded: Your Ex Said Maybe in the Future (Is There Still a Chance of Getting Back Together?) - Duration: 6:26.

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The Republican Party is Failed and so is the Media - Duration: 2:32.

the Republican Party is failed and so is the media it isn't just that the

Republican Party is eating it's elders that makes it a worthless party they

have been doing everything that isn't in the interest of the people a political

party is supposed to support the use of the political capital to do the hard

things making the hard choices to make life better even when the people are

being completely unreasonable when LBJ spent his entire life and politics using

racism to advance his career he used every bit of that power to pass voting

rights to reforms civil rights and dozens of other reforms that made the United

States a better place with the Republicans we have a party that has no

political capital to speak of years of McCain voting with Republicans

faithfully close to 80% of the time with everyone pretending he's a maverick the

second he dared to do a little good for the United States by speaking out

against a few of trumps more appalling policy within a day mocking his illness

and death is politically survivable no matter how great of a supporter you have

been in the past to the Republican Party if you refuse to follow the Republicans

down their self-destructive path you are dead to them the media is pretending the

conspiracy theories of racism that the Republicans are spouting is reasonable

every time the media brings Republicans on the air and they are allowed to spout

the conspiracy theories and use bigotry to defend themselves we are not being

informed even after they blatantly lie and are caught they still are allowed to

come back on that news network and the same show to live once more news is to

inform us not to spread lies and confuse the issue the Republican Party is the

of racism and conspiracy theories allowing them to pretend that they are

protecting children when they are supporting the president who is actively

kidnapping children from loving parents has nothing to do with getting both

sides of the argument