DP Physics (first assessment 2025)

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Question SPM.2.HL.TZ0.1b

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Date May Specimen-2023 Marks available [Maximum mark: 3] Reference code SPM.2.HL.TZ0.1b
Level HL Paper 2 Time zone TZ0
Command term Determine Question number b Adapted from N/A
b.
[Maximum mark: 3]
SPM.2.HL.TZ0.1b
(b)

Determine the largest magnitude of F for which the block and the object do not move relative to each other.

[3]

Markscheme

F = 60a ✓

Ff = 0.6 × 15 × 9.8 «= 88.2 N» ✓

88.2=15×F60⇒F=350 «N» ✓

 

Allow use of a = 0.6g leading to 353 N.

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