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Questions and Answers
What is force?
What is force?
- A push or pull exerted by an object on another (correct)
- The shape of an object
- The state of motion of an object
- The speed of an object
What happens when two forces act in the same direction on an object?
What happens when two forces act in the same direction on an object?
- They cancel each other out
- They add to one another (correct)
- They change the state of motion
- They create a circular motion
What does a change in the speed or direction of an object imply?
What does a change in the speed or direction of an object imply?
- A change in its shape
- An increase in force
- A change in its state of motion (correct)
- A decrease in force
What can bring a change in the state of motion or shape of an object?
What can bring a change in the state of motion or shape of an object?
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How can a magnet exert a force on an object without being in contact with it?
How can a magnet exert a force on an object without being in contact with it?
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What is force?
What is force?
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What happens when two forces act in the same direction on an object?
What happens when two forces act in the same direction on an object?
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What can bring a change in the state of motion or shape of an object?
What can bring a change in the state of motion or shape of an object?
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What is necessary to move a tire faster?
What is necessary to move a tire faster?
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How can a magnet exert a force without being in contact with an object?
How can a magnet exert a force without being in contact with an object?
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