A-LevelPhysicsWork, energy and powerFeb/Mar 2021Paper 1 Q171 Mark
An egg of mass 25 g falls vertically downwards from the surface of a table which is 900 mm above the ground. Air resistance is negligible. What is the kinetic energy of the egg when it hits the ground?
A0.023 J
B0.22 J
C23 J
D220 J
✓ Correct Answer
The correct answer is B. This question tests the candidate's understanding of work, energy and power within the Physicssyllabus. The examiner's mark scheme requires...
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
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