E
Editor
Jul 26, 2022

A train is moving at a speed of 36 $kmh^{-1}$. Its speed is expressed in:$ms^{-1}$

Difficulty: Hard
A:

10 $ms^{-1}$

B:

20 $ms^{-1}$

C:

25 $ms^{-1}$

D:

30 $ms^{-1}$

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ID: 62dfe6b94ac7857d2ac8ee47