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100
Which is an example of motion? A. A desk in the classroom B. A person walking
What is B, a person walking.
100
What is the force causing the flag to blow?
What is wind
100
True or False: Gravity does not cause changes in motion.
What is false.
200
Why did the penny travel father on the foil than on the plastic wrap?
What is the plastic wrap has more friction. Its texture is bumpy.
200
What is force?
What is a push or a pull upon an object.
200
True or False: Friction causes changes in motion.
What is True
300
What forces causes a marble to roll down a ramp?
What is gravity
300
How does friction change motion?
What is makes an object move slower.
300
Give an example of which motion is caused by gravity.
Examples: marble rolling down a ramp or a ball dropping to the ground.
400
Which of the following is an example of motion that you can see? A. flag blowing B. standing still
What is A flag blowing.
400
What types of texture cause an object to move slower?
What is bumpy or rough.
400
Which objects needs more force to move? A feather or golf ball?
What is a golf ball.
500
Name the 4 paths of motion.
What is in a straight line, circular, zig zag, and vibrates.
500
Which has more friction: carpet or tile floors? Why?
What is carpet. It has more friction because it is bumpy and rough unlike the smooth tile floor.
500
Which needs more force to move? A soccer ball or bowling ball.
What is bowling ball.
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