Question 6
Question 6 of 40
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No letter options?
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
6. Deformation of solids
6.1. Stress and strain

recall and use the formula for the spring constant k = F/x

2. Kinematics
2.1. Equations of motion

describe an experiment to determine the acceleration of free fall using a falling object

5. Work, energy and power
5.1. Energy conservation

derive P = Fv and use it to solve problems