DP Physics (first assessment 2025)

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Question 20N.1A.SL.TZ0.5

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Date November 2020 Marks available [Maximum mark: 1] Reference code 20N.1A.SL.TZ0.5
Level SL Paper 1A Time zone TZ0
Command term Question number 5 Adapted from N/A
5.
[Maximum mark: 1]
20N.1A.SL.TZ0.5

An object of mass 8.0 kg is falling vertically through the air. The drag force acting on the object is 60 N. What is the best estimate of the acceleration of the object?

A.  Zero

B.  2.5 m s-2

C.  7.5 m s-2

D.  10 m s-2

[1]

Markscheme

B

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