Physics MCQs for Class 9 with Answers Chapter 1

A train is moving at a speed of 36 kmh-1. It speed expressed in ms-1 is:

10 ms-1

20 ms-1

25 ms-1

30 ms-1

Cheetah can run at a speed of:

300 kmh-1

180 kmh-1

70 kmh-1

150 kmh-1