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