Unbalanced right parenthesis

So if you have an unbalanced force

Unless they're acted upon by an unbalanced force.

So, remember, what's the most unbalanced search tree?

How about this? Open close close? This is unbalanced.

Unless it is acted on by an unbalanced force

Unless some other unbalanced force acted to stop it

It's providing an unbalanced force in a direction opposite its motion.

An unbalanced force on a body will always impact the object's speed.

An unbalanced force on an object will always change the object's direction.

In some definitions you will see unless there is some unbalanced force

Your diet is going to be really unbalanced if all you eat is hamburgers.

What if you make yourself ill? An unbalanced diet leads to all kinds of sicknesses.

Statement number two an unbalanced force on a body will always impact the object's speed .

Except for the fact that there are unbalanced forces acting on them to stop them

The reason why it eventually comes to stop is because we have the unbalanced force of friction.

And then the last statement. An unbalanced force on an object will always change the object's direction.

This unbalanced open parenthesis is in the regular expression, but not in the language of the grammar.

So this is not true. An unbalanced force on an object will not always change the object's direction.

Unbalanced force on a body will always impact its velocity, it could be its speed, its direction, or both.

An unbalanced force on a body will always impact the object's velocity. That would be true but we wrote speed here.

Left Associative because it puts the parentheses on the Left or the tree ends up being sort of unbalanced towards the Left.

So the only way for the ice to change its condition, to change its restful condition, is if the force is unbalanced

And the reason why they say unbalanced is because you could have two forces that act on something and they might balance out

We just saw in the previous quiz that unbalanced parentheses, like this single open, are not in P. This is looking good so far.

The reason why initially moving objects tend to come to rest in our everyday life is because they are being acted on by unbalanced forces.

But I think this part is obvious something that's at rest will stay at rest unless it is being acted on by an unbalanced force

So an unbalanced force doesn't necessarily have to impact an objects speed, it often does, but in this situation it would have only impacted the skater's direction.

Now the third statement the reason why initially moving objects tend to come to rest in our everyday life is because they are being acted on by unbalanced forces.

If I apply an unbalanced force in that same direction... so that's my force right over there, if I apply it in that same direction I'm just going to accelerate it in that same direction.

Objects hava tendency to maintain their motion forever and the only way that your going to stop them is if you act on it, or accelerate them, or change their velocity, so either their speed or direction some way, is to act on them with an unbalanced force.

So, another way to rephrase what they're saying is that if there's something every body persists so everything will stay at rest or moving at a constant velocity unless it is compelled to change its state by force, unless it is acted on by a force especially an unbalanced force, and I'll explain that in a second.