Question 19
Question 19 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
5. Work, energy and power
5.2. Gravitational potential energy...

recall and use the formula ΔEp = mgΔh for gravitational potential energy changes in a uniform gravitational field

3. Dynamics
3.2. Non-uniform motion

describe and explain qualitatively the motion of objects in a uniform gravitational field with air resistance