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15 Cards in this Set
- Front
- Back
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Sarah drops an orange from a ladder. What is the force that pulls the orange to the ground? |
Gravity |
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Justing is pushing a box across the floor. What is Jusitin applying to the box as he pushes? |
Force |
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Melissa lifts a backpack. Why is this a contact force? |
She touches the backpack to move it. |
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Which action is caused by a non contact force? |
a ball falling to the ground |
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Distance, time, direction all describe an obect's ____________. |
Motion |
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A bicycle slows down without breaks. What will cause this to happen? |
Friction |
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A sheet of paper glides softly to the ground. What causes the paper to fall so slowly? |
Air Resistance |
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magnetism is a force that pulls certain materials. __________ is the type of force that generates magnetism. |
non contact |
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Leaning against a wall is _________ forces. |
balanced |
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A ball in motion is hit by another ball, this will ______ the directions. |
Change |
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Tug-of-War: Neither person is moving. |
The forces are balanced |
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A canoe is being paddled in the water. The water pushes against the paddle in the ______ direction. |
opposite |
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A full bucket has more______ than an empty one. |
mass |
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Steam is an example of a _______ property. |
physical |
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What are the smallest parts that make up matter? |
atoms |
