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
Impulse Momentum. £6.57   Add to cart
Quickly navigate to
Preview
  2.  
  3. LPSP1202 - Chapitre 12 - Troubles Du Sommeil
  4.  
  5. LPSP1202 - Chapitre 12 - Troubles Du Sommeil
  6.  
  7. LPSP1202 - Chapitre 12 - Troubles du sommeil

Exam (elaborations)

Impulse Momentum.
 1 view  0 purchase

Exam of 2 pages for the course LPSP1202 - Chapitre 12 - Troubles du sommeil at LPSP1202 - Chapitre 12 - Troubles du sommeil (Impulse Momentum.)

Preview 1 out of 2  pages

Document information

  • June 24, 2024
  • 2
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

Subjects

Written for

All documents for this subject (137)

Seller

avatar-seller
lydiaomutho

Content preview

Impulse Momentum
momentum- ✅✅ p =m*v (kg x m/s)
equal to the mass of the object times the object’s velocity; is a vector

impulse- ✅✅ J = F * △t (N x s)
area under F/t graph

impulse-momentum theorem- ✅✅
only external impulse can change an
object’s momentum; J = △p and F * △t = pF-po

Fpeak- ✅✅point of maximum compression
Favg-✅✅= 0.5Fmax

greatest impulse-✅✅object bounces back and hurts the most

system of interest; isolated-✅✅momentum is conserved in collisions, if
and only if, ALL colliding objects are considered to be part of the
________________________ (A+B) and system is ______________ (no
external forces are present)
po=pf or △p =0

✅✅
elastic collision- momentum is conserved; kinetic energy is conserved;
objects bounce and there is no damage; examples: billiard balls, bumper
cars (greater impulse leads to bounce)

✅✅
inelastic collision- momentum is conserved; kinetic energy is not
conserved; objects bounce, damage or not; examples: any soft ball, real
cars

✅✅
perfectly inelastic collision- momentum is conserved; kinetic energy is
not conserved; objects stick, damage or not; examples: clay balls, railroad
cars, real cars

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 lydiaomutho. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for £6.57. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

70055 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
£6.57
  • (0)
  Add to cart