DP Physics (last assessment 2024)

Question 20N.1.SL.TZ0.10

Date	November 2020	Marks available	[Maximum mark: 1]	Reference code	20N.1.SL.TZ0.10
Level	SL	Paper	1	Time zone	TZ0
Command term		Question number	10	Adapted from	N/A

10.

[Maximum mark: 1]

20N.1.SL.TZ0.10

A horizontal force $F$ acts on a sphere. A horizontal resistive force $k v^{2}$ acts on the sphere where $v$ is the speed of the sphere and $k$ is a constant. What is the terminal velocity of the sphere?

A. $\sqrt{\frac{k}{F}}$

B. $\frac{k}{F}$

C. $\frac{F}{k}$

D. $\sqrt{\frac{F}{k}}$

[1]

Markscheme

Syllabus sections

Core

Core » Topic 2: Mechanics » 2.1 – Motion

Core » Topic 2: Mechanics » 2.2 – Forces

Core » Topic 2: Mechanics

Question 20N.1.SL.TZ0.10

Select a Test

Syllabus sections

Confirm action