Question

Q1. Convert the following into m/s. 1x10=10 a) 120 km/hr b) 320 km/hr c) 56 km/hr d) 40 km/min e) 1200m/hr f) 6000 m/min g) 100 m/ 20s h) 12600m/hr I) 66.7km/ hr J) 100km/hr​

Answer 1

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Answer 2

Answer:

Given that,

Speed v=6m/s

Now, speed in km/h

v=6×

5

18

v=21.6km/h

Hence, the speed is 21.6 km/h