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.
The acceleration and resultant
force of body is proportional to
·
a
its displacement from its equalibrium position .
The acceleration and resultant
force acts towards equilibrium position.
REMEMBER :
r acceleration
Force are both vectors so have size a
direction .
size
The
first point talks about the
of the
restoring F
or a second talks about direction
-
Main examples
of SMM :
~ Pendulums
> Mass on a
spring
.
a = - w2x
gradient-
, Equations for Simple Marmonic Motion
.
x = Aeos (wt) x =
displacement
A =
amplitude
v = - wa sin (wt) t =
time
angua velocity
w =
>
A cas(wt)
a w v
velocity
=
- =
a = wax a = acceleration .
·
The last equation =
definition of simple hamonic motion
. Calculator must be
set to radians
.
REMEMBER = SW =
Gif
Maximum
velocity and acceleration
v =
WAsin(wt) a =
-wit cos(wt)
max of sina cos =
↓
- . v = wit a = -
=A
[maximum displacement
amplitude]
=
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 mariakatfret. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.24. You're not tied to anything after your purchase.