Unit Assessment
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show | masses
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Forces occur in pairs. If the first one is called the action force, the second would be the _______________. | show 🗑
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show | large/change
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show | remain stationary
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show | volume
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show | change direction
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The strength of the force of friction depends on two factors: the types of __________ involved and how hard the surfaces push together. | show 🗑
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If an object is moving at a constant velocity, it means that ____________. | show 🗑
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If a force of 10 newtons acts on an object and an additional force of 6 newtons acts in the same direction, what will be the net force on the object? | show 🗑
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show | 0N
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show | motion
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show | resistance
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show | The canoe's path will be a diagonal line from northeast to southeast
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Which of the following best completes this sentence? In every interaction, forces occur in _______________. | show 🗑
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Where would you find the least gravitational pull? | show 🗑
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On Earth a gallon of milk has the same mass as a gallon of milk in space, but it has a different _________. | show 🗑
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Which of the following would not be an action-reaction pair according to Newton's third law of motion? | show 🗑
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The force that causes all matter to be attracted to other matter is __________. | show 🗑
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show | it will double
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show | it is changing speed or direction
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show | a force must have acted on it
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show | on her right
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show | keep moving in the same direction
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A balloon is inflated and then released. What causes it to fly forward? | show 🗑
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show | less than
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Newton's first law states that an object must travel at a constant speed and in ___________, unless some outside force compels it to change. | show 🗑
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show | north
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The force that prevents a ball rolling on the ground from continuing on its path forever is _________. | show 🗑
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When you rub your hands together, they heat up due to ___________. | show 🗑
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show | its mass and the strength of the force
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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