A-LevelPhysicsForces, density and pressure9702/12 · May/June 2013 · Q31 Mark
Two forces act on a circular disc as shown. [Figure showing a circular disc with a 3N force acting upwards from the center and a 4N force acting rightwards from the center] Which diagram shows the line of action of the resultant force?
This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.
Acircular disc with a central dot and a force vector of 5N pointing towards the bottom-left from the center.
Bcircular disc with a central dot and a force vector of 5N pointing towards the bottom-right from the center.
Ccircular disc with a central dot and a force vector of 5N pointing towards the top-right from the center.
Dcircular disc with a central dot and a force vector of 5N pointing towards the top-left from the center.
✓ Correct answer
A: circular disc with a central dot and a force vector of 5N pointing towards the bottom-left from the center.
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