Quiz

AS Level Physics U4 Newtons Laws of Motion Quiz

Jeffrey Piggott 4 Fragen

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Fragen in diesem Quiz (4)

1Forces of 3 N, 4 N and 5 N act at one point on an object. The angles at which the forces act can vary.

What is the value of the minimum resultant force of these forces?
1. AA 0 N
2. BB between 0 and 2 N
3. CC 2 N
4. DD between 2 N and 4 N
2A simple crane consists of a rigid vertical pillar supporting a horizontal beam.
1. AA
2. BB
3. CC
4. DD
3Three coplanar forces, each of magnitude 10 N, act through the same point of a body in the directions shown.

What is the magnitude of the resultant force?
1. AA 0 N
2. BB 1.3 N
3. CC 6.9 N
4. DD 10 N
4The diagrams show three forces acting on a body.

In which diagram is the body in equilibrium?
1. AA
2. BB
3. CC
4. DD