100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
Summary A level Physics - Gravitation £7.16
Add to cart
Quickly navigate to
Preview
  2.  
  3. AQA
  4.  
  5. Physics
  6.  
  7. Unit 4 PHYA4 - Fields and Further Mechanics

Summary

Summary A level Physics - Gravitation
 6 views  0 purchase
  • Institution
  • AQA

These are highly detailed that I complied over two years of studying this subject. Since I took notes like crazy, no area is left untouched so everything is there if you are struggling to understand a concept or equation. They are colourful, organised and neat, so perfect for the eye to understand.

Preview 3 out of 16  pages

Document information

  • August 26, 2024
  • 16
  • 2024/2025
  • Summary

Subjects

Written for

All documents for this subject (27)

Seller

avatar-seller
mariakatfret

Content preview

Gravitation

, 11 " Sept . 2023 Gravitation


Universal Gravitation


Force
of attraction between two massa

Weak face

attraction
Force
of between 2 masses a to product of two masses

between .
squared
inversly prop . to distance centes




Fgar &
MM =
Fgrandm
Neuron's Gravitation
Law
of

Fgrav =


GM
G
gravitational constant
=




6 67x10- "Nm
ng2
>
>
-
.




Fgrau Fgrav
-




r= s between 2 centree
M
.




S [
u


" "
r




Inverse Proportion

I increase
quantity but the other decreases e same proportion.
·




↳
Product =
constant.


: A x B = constant

, Inverse Square Law



One (same proportion) ?
quantity increases other decreases
by
· --




At B =
constant


>
Gravitational force is an invese square relationship
.


Gravitational Field :


A object
region of space where an
of mass

experiences a
force.


Gravitational Field Line : Shows direction of grav. Force that

acts on a test .
mos



Test Mass : small mass that's not
enough to
affect snape of field
with its own
gravity
* m
test mas


field lines
.
X
↑
Gravitational field o
I
g grow
:



field
&
m mass in
srengue
=




M
of
=
From
= centre mass
producing
=




mass
2
g .
field
Vector
quantity .
Unit :


Why
Above
surface , earth follows inv sqdaw ....




M is constant
a changes
only
.
G is constant

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller mariakatfret. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for £7.16. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

52510 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now

Start selling
£7.16
  • (0)
Add to cart
Added