He was immensely racist. That's how I remember

Someone should draw me the 14 stages of mitosis :)

14 or 4 <:KEKWait:780472182387376130>

14, at least according to my instructor

I can help you with that

From the top of a tall building, you drop two tennis balls. One ball is filled with air, and the other ball is filled with lead. Both experience air resistance they fall. a)Which ball reaches terminal velocity first? b) Do both balls hit the ground at the same time? Explain

okay this one I feel stupid since my teacher said a bunch of misconceptions so I'll have you help me with this

I think both hit ground same time with air resistance

Lead reaches TV first, and they hit at same time bc same relative surface area

Actually no

The acceleration would be the same

Lol

9.8 m/s/s

there's also the air resistence affecting it,

does it hit the same is what I'm wondering

But the surface area is relatively the same

Dont worry about it

You cant see the tennis balls

So you can assume they are essentially the same

I want to say they are the same but there's prob something I'm missing

yea I dropped 2 balls and they hit at the same time, I just don't know how to explain why

Nah

Ur good

or basically same time but whatever

can ya'll help me explaining why?

Yes

like I want to say air resistence is negliable but

god this is so hard to answer

also I believe the steel ball reaches terminal velocity first but can't confirm

The acceleration of earth’s gravity is 9.8 meters per second squared. Regardless of an object’s mass, it will still accelerate at a constant rate of 9.8 m/s each second. The objects are the same on the outside, so air resistance **is** negligible in this scenario.

The lighter ball cant go as fast, so it will reach its own terminal velocity first

ok I just put the gravity is pulling on the objects equally reguardless of size. The shape is also the same so air resistence is negliable

Newton's second law says that all objects will fall at the same rate regardless of mass.

even in air resistense?

Well are they the same size?

ah okay, that was the one that tripped me since they are the same but one is filled

So surface area would be the same and so would air resistance.

so would one reach terminal velocity first?

I would assume the lighter one would but how would they hit the ground at the same time

Hmmm

Im not sure I learned this in like 4th grade so I don't really remember it all