100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Physics Principles With Applications 7th Edition Giancoli Test Bank (With Instructor's Solution Manual) $16.99   Add to cart

Exam (elaborations)

Physics Principles With Applications 7th Edition Giancoli Test Bank (With Instructor's Solution Manual)

 7 views  0 purchase
  • Course
  • Physics
  • Institution
  • Physics

Physics Principles With Applications 7th Edition Giancoli Test Bank (With Instructor's Solution Manual)

Preview 4 out of 31  pages

  • September 24, 2024
  • 31
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Physics
  • Physics
avatar-seller
Alvon
Physics Principles With
Applications




Chapter 1: Introduction to Physics
What is the primary goal of physics?


A) To describe natural phenomena
B) To develop mathematical models
C) To invent new technologies
D) To solve complex problems
Answer: A) To describe natural phenomena


Which of the following is a vector quantity?

,A) Mass
B) Speed
C) Displacement
D) Temperature
Answer: C) Displacement


Chapter 2: Motion in One Dimension
An object is thrown upward with an initial velocity. At the highest point, its velocity
is:


A) Maximum
B) Zero
C) Minimum
D) Constant
Answer: B) Zero


The acceleration due to gravity near the Earth's surface is approximately:


A) 9.8 m/s²
B) 10 m/s²
C) 5 m/s²
D) 15 m/s²
Answer: A) 9.8 m/s²


Chapter 3: Motion in Two Dimensions
A projectile is launched at an angle. Which of the following remains constant
throughout its flight?


A) Horizontal velocity
B) Vertical velocity
C) Total velocity

,D) Acceleration
Answer: A) Horizontal velocity


Chapter 4: Forces and Newton's Laws
According to Newton's second law, the acceleration of an object is:


A) Inversely proportional to its mass
B) Directly proportional to the net force acting on it
C) Both A and B
D) Independent of the net force
Answer: C) Both A and B


Chapter 5: Work and Energy
The work done on an object is equal to:


A) The force times the distance moved
B) The change in kinetic energy
C) Both A and B
D) None of the above
Answer: C) Both A and B


Chapter 6: Conservation of Energy
The principle of conservation of energy states that:


A) Energy can be created or destroyed
B) Energy can only change forms
C) The total energy of a closed system remains constant
D) Both B and C
Answer: D) Both B and CChapter 7: Linear Momentum
Which of the following statements about momentum is true?


A) Momentum is a scalar quantity.

, B) The momentum of an object remains constant unless acted upon by an external
force.
C) Momentum can only be transferred in one direction.
D) Momentum is always conserved in inelastic collisions.
Answer: B) The momentum of an object remains constant unless acted upon by an
external force.


In a perfectly elastic collision:


A) Kinetic energy is conserved.
B) Total momentum is not conserved.
C) Some kinetic energy is converted to potential energy.
D) The objects stick together after the collision.
Answer: A) Kinetic energy is conserved.


Chapter 8: Rotational Motion
What is the rotational equivalent of mass in linear motion?


A) Torque
B) Moment of inertia
C) Angular velocity
D) Angular momentum
Answer: B) Moment of inertia


In a rotating system, the angular momentum of an object is given by:


A) L = mvr
B) L = Iω
C) L = Fd
D) Both A and B
Answer: D) Both A and B

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 or Stuvia-credit 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 Alvon. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $16.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

81113 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$16.99
  • (0)
  Add to cart