A-LevelPhysicsKinematicsOct/Nov 2022Paper 1 Q51 Mark
A toy car travels on a circular track at a constant speed of 0.50ms¯¹. It passes a point on the track at time t = 0 and takes a time of 40 s to travel once around the track. The magnitude of the average velocity of the car between t = 0 and t = 20s is V20- The magnitude of the average velocity of the car between t = 0 and t = 40 s is V40- What are V20 and V40?
A0.32 and 0
B0.32 and 0.32
C0.50 and 0
D0.50 and 0.50
✓ Correct Answer
The correct answer is A. This question tests the candidate's understanding of kinematics within the Physicssyllabus. The examiner's mark scheme requires...
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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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