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Questions and Answers
What is the formula for calculating resultant force?
What is the formula for calculating resultant force?
- A = F1 / F2
- A = F1 - F2
- A = F1 * F2
- A = F1 + F2 (correct)
In which direction does the resultant force act when two forces are in the same direction?
In which direction does the resultant force act when two forces are in the same direction?
- At an angle to the individual forces
- In the same direction as the individual forces (correct)
- Perpendicular to the individual forces
- In the opposite direction to the individual forces
What is the unit of resultant force?
What is the unit of resultant force?
- Joule (J)
- Newton (N) (correct)
- Meter per second (m/s)
- Kilogram (kg)
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Study Notes
Resultant Force
- The formula for calculating resultant force is obtained by using the Pythagorean theorem or trigonometry.
- When two forces are in the same direction, the resultant force acts in the same direction as the individual forces.
- The unit of resultant force is typically measured in Newtons (N).
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