DP Physics (first assessment 2025)

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Question 21N.1A.SL.TZ0.2

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Date November 2021 Marks available [Maximum mark: 1] Reference code 21N.1A.SL.TZ0.2
Level SL Paper 1A Time zone TZ0
Command term Question number 2 Adapted from N/A
2.
[Maximum mark: 1]
21N.1A.SL.TZ0.2

A ball of mass (50 ± 1) g is moving with a speed of (25 ± 1) m s−1. What is the fractional uncertainty in the momentum of the ball?


A.  0.02

B.  0.04

C.  0.06

D.  0.08

[1]

Markscheme

C

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