Phsyics 2015 Content-led Approach Based On The Salters Horners Advanced Physics Project
Unit 8 - Transport on Track
Class notes
a level physics notes on Unit 6 - Digging up the Past (DIG) AKA electric fields
13 views 0 purchase
Course
Unit 8 - Transport on Track
Institution
PEARSON (PEARSON)
these are my notes on Unit 8 - Transport on Track (TRA) AKA electric fields
well written and laid out
i am predicted an A* in a level physics
compatible with edexcel a level or AS level physics students
Phsyics 2015 Content-led approach based on the Salters Horners Advanced Physics Project
Unit 8 - Transport on Track
All documents for this subject (1)
Seller
Follow
sehrishalamm
Content preview
, us 0 V = 0
Eceriction
I-↓
by
1
1 .
2
O O
1
-
X
-
S
& Ekinetic = Work done
Emu2-[mu = -Es
m
5 =
↳
X mass = 6 x 10 kg
Y
S
ingcoso sin 0 to
I
=
O8
77
L mgSinO
o) my
R( >) -
F= mysinO
f= 6 .
4x10" x 9 .
81xTo = 62784
for an acceleration of 1
.
2ms2
F = ma
, IMPULSE
[f = ma The rate of change of momentum influences the force experienced
↓ a = V
measured in NS
pr
I
F
Fam
t
& ↓
t t
Fami
t
~
impulse area under-ext =
op gradients #
graph
-
#final
P initial -
t
:.
I = fut
F= = mu-mu
P =
t
ball travels in opposite direction
so one velocity is
negative
0 .
058kg -
>
zums-
C
&
-
-
00 058kg
&
1
↓
- .
-
25ms-
Q: P
=
Pfinal -
Pinitial
=
(0 058x25)
. -
1- 20x0 058) .
kgm/s
= 2 .
61
, ELASTIC
I INELASTIC COLLISIONS
In collisions , momentum but KE is not
is conserved , always
Elastic KE is conserved
BEFORE
0
AFTER
0 -
+ 0 T
-
Ot
Inelastic it not conserved
BEFORE AFTER
0 -
6 5=
g
00-w
KE =
2 mu2
To determine whether a collision is elastic or inelastic , compare
the ke before I after
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 or Stuvia-credit 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 sehrishalamm. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.35. You're not tied to anything after your purchase.
