Q15 of 5054_s17_qp_12

Question 15

Question 15 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...

1.7.2. Work

Recall and use the equation work done = force × distance moved in the direction of the force, W = Fd

1. Motion, forces and ene...

1.3. Mass and weight

Define gravitational field strength as force per unit mass; recall and use the equation gravitational field strength = weight / mass, g = W/m and know that this is equivalent to the acceleration of free fall