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
Physics Vocabulary Questions with complete solution £11.05   Add to cart
Quickly navigate to
Preview
  2.  
  3. PHYSICS
  4.  
  5. PHYSICS

Exam (elaborations)

Physics Vocabulary Questions with complete solution

 11 views  0 purchase
  • Module
  • PHYSICS
  • Institution
  • PHYSICS

Physics Vocabulary Questions with complete solution Physics Vocabulary Reference point - correct answer a visible object to which you can compare the change of distance to a moving object Speed - correct answer distance an object travels per unit of time. Average speed - correct answ...

[Show more]

Preview 2 out of 5  pages

Document information

  • October 19, 2024
  • 5
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • physics vocabulary
  • physics vocabulary questions with complete solutio

Written for

  • PHYSICS
  • PHYSICS

Seller

avatar-seller
Academia199

Reviews received

Content preview

Physics Vocabulary
Reference point - correct answer ✔a visible object to which you can compare
the change of distance to a moving object


Speed - correct answer ✔distance an object travels per unit of time.


Average speed - correct answer ✔total distance an object travels divided by
the total time it takes to travel that distance, speed=distance/time


Instantaneous speed - correct answer ✔speed of an object at a given point
in time.


Velocity - correct answer ✔the speed and direction of a moving object, can
change with change in speed and/or direction


Terminal velocity - correct answer ✔a free-falling object achieves its terminal
velocity when the downward force of gravity equals the upward force of wind
resistance. This causes the net force on the object to be zero, resulting in an
acceleration of zero.


Momentum - correct answer ✔usually given the symbol p. Property of a
moving object that equals its mass times its velocity.


Acceleration - correct answer ✔rate of change of velocity,
acceleration = (final velocity -initial velocity)/
(final time-initial time)=meters/second2

, Positive acceleration - correct answer ✔rate of change of velocity where the
velocity is increasing


Negative acceleration - correct answer ✔rate of change of velocity where the
velocity is decreasing


Centripetal acceleration - correct answer ✔acceleration of an object toward
the center of a curved or circular path


Projectile motion - correct answer ✔the curved path associated with an
object that is thrown near the earth's surface


Force - correct answer ✔a push or pull exerted on an object, measured in
Newtons (N)


Net force - correct answer ✔the sum of two or more forces on an object that
are pushing or pulling in the same or opposite direction


Balanced forces - correct answer ✔forces on an object that are equal in size
and opposite in direction, resulting in a net force of 0 N


Unbalanced forces - correct answer ✔forces on an object that do NOT result
in a net force of 0 N


Centripetal Force - correct answer ✔net force exerted toward the center of a
curved path


Newton - correct answer ✔unit of force, N=(mass in kilograms)(acceleration
due to gravity)= (mass in kilograms)(9.8meters/second2)

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 Academia199. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for £11.05. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67096 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
£11.05
  • (0)
  Add to cart