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Question 19N.1A.SL.TZ0.12

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Date November 2019 Marks available [Maximum mark: 1] Reference code 19N.1A.SL.TZ0.12
Level SL Paper 1A Time zone TZ0
Command term Question number 12 Adapted from N/A
12.
[Maximum mark: 1]
19N.1A.SL.TZ0.12

The motion of an object is described by the equation

acceleration ∝ − displacement.

What is the direction of the acceleration relative to that of the displacement and what is the displacement when the speed is a maximum?

[1]

Markscheme

D

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