Question 6
Question 6 of 40
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Older MCQs might not have the typical A, B, C, D choices. They have choices 1, 2, 3, and a combination of them is the answer. Below is the key that maps such combinations to the answer.
A 1, 2 and 3 are correct
B 1 and 2 only are correct
C 2 and 3 only are correct
D 1 only is correct
Topics Tested
1. Motion, forces and ene...
1.5.5. Turning effect of forces

State and use the principle of moments for an object in equilibrium

1. Motion, forces and ene...
1.5.1. Balanced and unbalanced forc...

State Newton's first law as 'an object either remains at rest or continues to move in a straight line at constant speed unless acted on by a resultant force'

1. Motion, forces and ene...
1.5.6. Centre of gravity

Describe, qualitatively, the effect of the position of the centre of gravity on the stability of simple objects