Engineering Mechanics and Laws Quiz
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Questions and Answers

What is the term for an action of pull or push of a body at rest or in motion?

  • Motion
  • Rest
  • Force (correct)
  • Equilibrium

    • What is the condition for the three-force theorem in mechanics?

  • Co-planar
  • Parallel
  • Equilibrium (correct)
  • Concurrent

    • According to which law of mechanics does a body continue in its state of rest or motion until it is disturbed by an external agent?

  • Newton's second law of motion
  • Law of gravitation
  • Newton's third law of motion
  • Newton's first law of motion (correct)

    • What is the SI unit of force?

    <p>Kg m/s^2</p> Signup and view all the answers

    When can two forces be in equilibrium?

    <p>When their resultant is zero</p> Signup and view all the answers

    What is the branch of mechanics that deals with conditions of rest or motion of bodies?

    <p>Kinematics</p> Signup and view all the answers

    What is the basic law for mechanics?

    <p>Newton's laws of motion</p> Signup and view all the answers

    What is the characteristic of force?

    <p>All of the mentioned</p> Signup and view all the answers

    What is the point of application called where the total weight can be expected to be concentrated if the gravitational force is dispersed across the volume of the body?

    <p>Center of gravity</p> Signup and view all the answers

    According to which law of mechanics does a body remain in its state of rest or motion until disturbed by an external agent?

    <p>Newton's first law of motion</p> Signup and view all the answers

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