Question 10
Question 10 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
1. Motion, forces and ene...
1.5.1. Effects of forces

State that a resultant force may change the velocity of an object by changing its direction of motion or its speed

1. Motion, forces and ene...
1.6. Momentum

Define resultant force as the change in momentum per unit time; recall and use the equation F = Δp/Δt