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13 Cards in this Set
- Front
- Back
- 3rd side (hint)
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How will you describe the graph(line) of force vs acceleration? |
Straight line |
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What does the straight line sloping up to the right mean? |
Direct Proprtion |
* This graph indicates that the acceleration is directly proportional to the net force. Direct proportion means that an increase in the net force by a |
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What is the relationship between force and acceleration? |
a { F |
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What happens to the acceleration when you double the net force and the mass remains the same? |
Doubles |
*The acceleration is directly proportional to the net force means...when the net force is doubled ,acceleration is also doubled. When the net force is tripled acceleration is also tripled. |
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What will you do to the net force if you want to decrease the acceleration by half? |
Decrease the netforce by half |
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The acceleration of a car is 3m/s2(squared). If the Netforce is tripled, what will be the new acceleration? (Mass remains the same) |
9m/s2(squared) |
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The graph of mass and acceleration? |
Hyperbola |
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Relationship between acceleration and mass? |
Inverse proportion |
*The acceleration is directly proportional to the net force means...when the net force is decreased by half, the acceleration will also decrease by half . *Inverse proportion - the acceleration is inversely proportional to the mass. When you double the mass the acceleration will decrease by half. When you decrease the mass by half, the acceleration will double. |
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What is the mathematical relationship between mass and acceleration? mass and acceleration? |
a { 1/m |
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What happens to the acceleration when you double the mass but the net force remains the same? |
Half |
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What happens to the acceleration when you decrease the mass by half but the net force remains the same? |
Doubles |
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What happens to the acceleration when you double both the mass and the net force? |
Remains the same |
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An object is accelerating st 2m/s2. If the net force is tripled and the mass of the object is doubled, what is the new acceleration? |
3 m/s2 |
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