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8th Grade Ch.2 pretest
Prispevano od: Howard
  • 1. Which of the following is TRUE?
A) Most objects move at the same speed.
B) Pulling an object in motion will not affect its motion.
C) Pushing on an object will change how it moves.
D) All objects move in the same direction.
  • 2. The motion of an object changes when you change
A) its speed only
B) either its speed or its direction
C) neither its speed nor its direction
D) its direction only
  • 3. Which units can be used to measure distance?
A) liters
B) meters
C) cubic centimeters
D) seconds
  • 4. Which units can be used to measure time?
A) meters
B) liters
C) seconds
D) milligrams
  • 5. Hitting a ball can change its
A) speed and mass
B) mass and size
C) speed and direction
D) size and direction
  • 6. A ball moves 5 meters in 10 seconds. What does this information tell you about the motion of the ball?
A) direction and size
B) speed and weight
C) distance and time
D) force and direction
  • 7. Simplified, the fraction 15/5 equals
A) 65
B) 3
C) 1/3
D) 5
  • 8. Simplified, the fraction 10/15 equals
A) 1/3
B) 1.5
C) 3
D) 2/3
  • 9. Which statement about a line graph is TRUE?
A) The scale of both axes must begin at zero.
B) The intervals on the x-axis are usually different sizes in the same graph.
C) The y-axis is vertical and the x-axis is horizontal
D) The x-axis is vertical and the y-axis is horizontal.
  • 10. If you push or pull a moving object,
A) its mass will change
B) its velocity will remain the same
C) it will not accelerate
D) its motion will change
  • 11. Which of the following is an example of horizontal movement?
A) a ball rolling on a flat table
B) a ball thrown straight up into the air
C) a ball spinning in place
D) a ball that is still
  • 12. Which of the following is an example of vertical movement?
A) a person standing on one foot
B) a person turning in circles
C) a person walking on a sidewalk
D) a person jumping straight up and down
Učenci, ki so rešili ta test so rešili tudi :
Intro to Circles
quiz ch1lesson2
Multi-step eq. #4
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