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hello everyone ,,,

In physics ::

If I drop ball and I know the height , the mass and time for the free fall .
how can I determine the acceleration and air resistance ?
note : NO F=ma , Ft=P

thanx in advance ^^,

This open post was written 1 year ago | V/U/S: 97, 5, 3 | Edit Post | Leave a reply | Report Post


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Since writing this post rou3a may have helped people, but has not within the last 4 days. rou3a is a verified member, has been around for 1 year and has 1 posts and 2 replies to their name.

Post Tags (11)

physics, Earth's atmosphere, Mass, Note, Acceleration, Free-fall, free, Height, resistance, Drag, Acceleration, (How Tags Affect Reciprocity)

Replies (5)

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Jen Masterson offline Verified User (1 year) Long Term User Shouts: 27 #
An Unknown Location | 1 year ago (16 minutes after post)

Please Explain Your Question Within Context (Ie: Ma=Mass, F=Fall? What is FT and what is P?

Im a tad confused. Im in astrollogy not phys but I can try my best. haha

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southern_comfort offline Verified User (3 years, 7 months) Long Term User Shouts: 6 #
An Undisclosed Location | 1 year ago (26 minutes after post)

Acceleration=force divided by mass.

The above is, of course correct and is Newtons second law. For a mathematical description you could use

a = (v-u)/t

where a is acceleration

v is the end velocity

u is original velocity

t is time

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rou3a offline Verified User (1 year) Long Term User Shouts: 0 #
An Unknown Location | 1 year ago (1 hour, 32 minutes after post)

Thank you for your replying,
I want to determine the air resistance
but no using:
F=am
where F is force
a is acceleration
m is mass

nor :
Ft=P
where F is force
t is time
P is momentum

I’m grateful southern_comfort
it was helpful..

what about air resistance )=

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