A* level revision trigger word sheet for topic 7.2, Gravitational Fields, in AQA A-Level Physics. Covers all content in minimised form, perfect for revision.
Subject: PHYSICS AZ
Topic: GRAVITATIONALFIELDS 72
Revision Notes Summarise Trigger Word
Theattractiveforcebetweentwo massesis F 6 radial
GRAVITATIONAL
proportional to the productofthe magnitude force
of the masses andinverselyproportionalto W mg uniform
the square of theirseparation
YE ftp.QTIII
Fieldtheareaaroundanobject inwhichamass 2 REAL FETAL
experiences a gravitationalforce
v v v
Fgor g istangential at thatpointonradialfield RAIA
Higherdensity g viceversa uniform
Assume uniformfieldclosetomass parallellines
Es thegravitationalforceperunitmass at apoint g uniform
ftp.gfffffffffhth
fracial
Entai
tnewoneaoneeerunamawmoenemass.Y.EE
adf.in iine.w mcva vi
fi fii
Y negative
iiEEi c
few.dxΔV
9 UNIFORMFIELD GRAVITATIONAL
ÉE i
9s POTENTIALGRAPHS
Rm R R or or
an objectbetweenanytwo ΔW MOV
I swqnrkadgfau ff.ve
Ep mV
Scalar
a
Gravi
POTENTILETERGY
cross
IT 99 8 1 ΔEp mgΔh
he inEnI
I si
ounaaonaguqufafEsEntiac
EoEEa
ir Adjacentequipotentials
c
ORBITS
in
is
an.seanao.EE
fEE i
The benefits of buying summaries with Stuvia:
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
You can quickly pay through credit card for the summaries. There is no membership needed.
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 bav. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £5.49. You're not tied to anything after your purchase.