DP Physics (first assessment 2025)

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Question 21N.2.SL.TZ0.4b.i

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Date November 2021 Marks available [Maximum mark: 2] Reference code 21N.2.SL.TZ0.4b.i
Level SL Paper 2 Time zone TZ0
Command term Determine Question number b.i Adapted from N/A
b.i.
[Maximum mark: 2]
21N.2.SL.TZ0.4b.i
(b.i)

Determine the force on Q at the instant it is released.

[2]

Markscheme

F=8.99×109×68×10-6×0.25×10-60.482 ✓

F=0.66 «N» ✓

 

Award [2] marks for a bald correct answer.

Allow symbolic k in substitutions for MP1.

Do not allow ECF from incorrect or not squared distance.