DP Physics (first assessment 2025)

Question EXE.2.HL.TZ0.3aii

Date	Example questions Example questions	Marks available	[Maximum mark: 2]	Reference code	EXE.2.HL.TZ0.3aii
Level	HL	Paper	2	Time zone	TZ0
Command term	Calculate, Hence	Question number	ii	Adapted from	N/A

ii.

[Maximum mark: 2]

EXE.2.HL.TZ0.3aii

(ii)

Hence, calculate the vertical component of the velocity of ball B after the collision.

[2]

Markscheme

$m \times 1.0 \times \sin 45 ° + m \times v_{y} = 0$ ✓

$v_{y}$ = «−»0.71 «m s⁻¹» ✓

Syllabus sections