Question

VENKATESWARA VIDHYALAVAS
Assignment
1. Convert each of the following speed into mi se
(i) 72 km/h
(ii) I 2.6 km/hr
(ili) 23.4 km/hr
VII SCIENCE​

Answer 1

1km/hr = 5/18 m/s

72*5/18 = 40 m/s

12.6*5/18 = 7/2 = 3.5

23.4*5/18 = 13/2 = 6.5

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