DP Physics (first assessment 2025)

Question 21M.1A.SL.TZ2.23

Date	May 2021	Marks available	[Maximum mark: 1]	Reference code	21M.1A.SL.TZ2.23
Level	SL	Paper	1A	Time zone	TZ2
Command term		Question number	23	Adapted from	N/A

23.

[Maximum mark: 1]

21M.1A.SL.TZ2.23

An object moves in a circle of constant radius. Values of the centripetal force $F$ are measured for different values of angular velocity $ω$ . A graph is plotted with $ω$ on the $x$ -axis. Which quantity plotted on the $y$ -axis will produce a straight-line graph?

A. $\sqrt{F}$

B. $F$

C. $F^{2}$

D. $\frac{1}{F}$

[1]

Markscheme

Syllabus sections

A. Space, time and motion » A.2 Forces and momentum

Question 21M.1A.SL.TZ2.23

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