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Short Quiz in Science 9 explain the functions of circuit breakers, fuses, earthing, double insulation, and other safety devices in the home.

Quiz by Quizalize Premium (Philippines)

Grade 9
Science
Philippines Curriculum: Grades 1-10

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5 questions
Show answers
  • Q1
    A projectile does NOT have a horizontal velocity
    true
    false
    noner
    maybe
    30s
    S9FE-IVa-34
  • Q2
    The horizontal velocity of a projectile changes by 9.8 m/s each second.
    true
    maybe
    none
    false
    30s
    S9FE-IVa-34
  • Q3
    A projectile with a horizontal component of motion will have a horizontal component of acceleration.
    false
    maybe
    none
    true
    30s
    S9FE-IVa-34
  • Q4
    A projectile with a horizontal component of motion will have a constant horizontal velocity.
    false
    maybe
    true
    none
    30s
    S9FE-IVa-34
  • Q5
    The horizontal velocity of a projectile is unaffected by the vertical velocity; these two components of motion are independent of each other.
    true
    false
    maybe
    none
    30s
    S9FE-IVa-34

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