Review of Newton's Laws of Motion
10 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is Newton's First Law of Motion?

  • Mass is a measure of how much matter is present in an object
  • For every action there is an equal and opposite reaction
  • Force is equal to mass times acceleration
  • An object at rest stays at rest, and an object in motion stays in motion (correct)

What is the meaning of mass in an object?

  • The weight of an object
  • The force acting on an object
  • The acceleration of an object
  • A measure of how much matter is present in an object (correct)

Which of Newton's Laws is most useful for finding mass and weight?

  • Newton's First Law
  • Newton's Second Law (correct)
  • Newton's Third Law
  • All of the above are equally useful

What can change the mass of an object?

<p>Adding or removing matter from the object (D)</p> Signup and view all the answers

What is necessary to solve for mass using Newton's Second Law?

<p>The force and acceleration of the object (D)</p> Signup and view all the answers

What is the unit used to measure force?

<p>Newtons (A)</p> Signup and view all the answers

According to Newton's Third Law, what happens when a force is applied?

<p>An equal and opposite reaction is generated (A)</p> Signup and view all the answers

Why do people weigh less on the Moon than on Earth?

<p>Because the gravity on the Moon is weaker than on Earth (A)</p> Signup and view all the answers

What is the difference between mass and weight?

<p>Mass is the amount of matter, while weight is the force of gravity (C)</p> Signup and view all the answers

Why does the twin at the Dead Sea weigh more than the twin on Mount Everest?

<p>Because the gravity is stronger at the Dead Sea than on Mount Everest (D)</p> Signup and view all the answers

More Like This

Use Quizgecko on...
Browser
Open
Browser
Browser