DP Physics (first assessment 2025)

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Question EXE.2.HL.TZ0.10b

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Date Example questions Example questions Marks available [Maximum mark: 2] Reference code EXE.2.HL.TZ0.10b
Level HL Paper 2 Time zone TZ0
Command term Determine Question number b Adapted from N/A
b.
[Maximum mark: 2]
EXE.2.HL.TZ0.10b
(b)

The angular speed of the flywheel increased by 280 rad s−1 during the application of the angular impulse.

Determine the moment of inertia of the flywheel.

[2]

Markscheme

Use of ΔL=ΔIω ✓

2.6 kg m2 ✓ 

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