ThatQuiz 试题库 现在参加这个测试
8th Grade Ch.2 pretest
供稿人: 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) its direction only
B) its speed only
C) neither its speed nor its direction
D) either its speed or its direction
  • 3. Which units can be used to measure distance?
A) seconds
B) meters
C) cubic centimeters
D) liters
  • 4. Which units can be used to measure time?
A) milligrams
B) seconds
C) meters
D) liters
  • 5. Hitting a ball can change its
A) speed and mass
B) mass and size
C) size and direction
D) speed and direction
  • 6. A ball moves 5 meters in 10 seconds. What does this information tell you about the motion of the ball?
A) speed and weight
B) direction and size
C) distance and time
D) force and direction
  • 7. Simplified, the fraction 15/5 equals
A) 5
B) 3
C) 1/3
D) 65
  • 8. Simplified, the fraction 10/15 equals
A) 2/3
B) 3
C) 1.5
D) 1/3
  • 9. Which statement about a line graph is TRUE?
A) The y-axis is vertical and the x-axis is horizontal
B) The scale of both axes must begin at zero.
C) The x-axis is vertical and the y-axis is horizontal.
D) The intervals on the x-axis are usually different sizes in the same graph.
  • 10. If you push or pull a moving object,
A) its motion will change
B) it will not accelerate
C) its mass will change
D) its velocity will remain the same
  • 11. Which of the following is an example of horizontal movement?
A) a ball thrown straight up into the air
B) a ball rolling on a flat table
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 turning in circles
B) a person jumping straight up and down
C) a person walking on a sidewalk
D) a person standing on one foot
参加了这次测试的学生也参加了 :

创建 That Quiz — 一个点击即可进行数学练习测试.