100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Summary OCR A level Physics A 5.2 Circular Motion £5.49   Add to cart

Summary

Summary OCR A level Physics A 5.2 Circular Motion

 2 views  0 purchase

Summary notes for 5.2 Circular Motion including definitions, explanations, diagrams, highlighted key points and equation break downs

Preview 1 out of 4  pages

  • June 28, 2022
  • 4
  • 2021/2022
  • Summary
All documents for this subject (4)
avatar-seller
hannahgrason
Angular Velocity
Defined as the rate of change in
angle
of co = 0
t


when t is equal to one
period ,
T, the object will move

through a whole circle (21T radians )
ooo w

=




radians
angular velocity in
per second rads
'
w
-




, , ,




frequency is the reciprocal of time period ,




:O w -

_ 21T f-
Centripetalmoin

Any force that keeps a
body moving with uniform speed along a

circular path is called a centripetal force .




Acentripetal force is not an additional force it ,
comes from the
forces already acting on the object that is in circular motion


the centripetal force always acts perpendicular to the
velocity of
the object Therefore
.


,
the centripetal force has no
component in the
object and its
direction of motion , so no work is done on the speed
remains constant

f- 80 in one complete rotation V= 21T r
§ T

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 hannahgrason. 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.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

83100 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
£5.49
  • (0)
  Add to cart