Class VII - Understanding Object's Motion
12 Questions
1 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 does the distance moved by an object in unit time indicate?

  • The material of the object
  • The speed of the object (correct)
  • The color of the object
  • The weight of the object

How does a goalkeeper stop a ball?

  • By hitting it with a stick
  • By catching it (correct)
  • By flicking it
  • By kicking it

What is a force?

  • The speed of an object
  • The weight of an object
  • A push or a pull on an object (correct)
  • The color of an object

In what situations can a moving object like a ball slow down?

<p>When hitting an obstacle (A)</p> Signup and view all the answers

What is typically done to make a football move?

<p>Pushing it on the ground (A)</p> Signup and view all the answers

How do fielders stop a ball hit by a batsman?

<p>By catching it in their hands (C)</p> Signup and view all the answers

What is a force in science?

<p>An interaction between objects (A)</p> Signup and view all the answers

Why does an object need to be pushed or pulled to move?

<p>To exert a force on it (B)</p> Signup and view all the answers

In the tug-of-war game described in the text, what happens when two teams pull equally hard?

<p>The rope does not move in any direction (D)</p> Signup and view all the answers

How are forces that act in opposite directions on an object described in the text?

<p>They cancel each other out (A)</p> Signup and view all the answers

What do the examples of the girls pushing each other and the cow and man pulling each other suggest about forces?

<p>Forces require interaction between objects (D)</p> Signup and view all the answers

What determines the strength of a force according to the text?

<p>Magnitude of the force (A)</p> Signup and view all the answers

More Like This

Use Quizgecko on...
Browser
Open
Browser
Browser