
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
- Q1A projectile does NOT have a horizontal velocitytruefalsenonermaybe30sS9FE-IVa-34
- Q2The horizontal velocity of a projectile changes by 9.8 m/s each second.truemaybenonefalse30sS9FE-IVa-34
- Q3A projectile with a horizontal component of motion will have a horizontal component of acceleration.falsemaybenonetrue30sS9FE-IVa-34
- Q4A projectile with a horizontal component of motion will have a constant horizontal velocity.falsemaybetruenone30sS9FE-IVa-34
- Q5The horizontal velocity of a projectile is unaffected by the vertical velocity; these two components of motion are independent of each other.truefalsemaybenone30sS9FE-IVa-34