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Question 20N.1A.SL.TZ0.27

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Date November 2020 Marks available [Maximum mark: 1] Reference code 20N.1A.SL.TZ0.27
Level SL Paper 1A Time zone TZ0
Command term Question number 27 Adapted from N/A
27.
[Maximum mark: 1]
20N.1A.SL.TZ0.27

A simple pendulum and a mass–spring system oscillate with the same time period. The mass of the pendulum bob and the mass on the spring are initially identical. The masses are halved.

What is time period of pendulumtime period of mass–spring system when the masses have been changed?

A.  22

B.  1

C.  2

D.  2

[1]

Markscheme

C

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