. A dog is running at a speed of 36 km/h. Its speed in m/s will be
A dog is running at a speed of 36 km/h. Its speed in m/s will be-
(a) 10
(b) 3.6
(c) 100
(d) 360
Best Answer
Ans: (a)
distance
Explanation: Speed = time
36 km
= 1 h
36 x1000 m
= 60 x 60 s
36 x 10 m
= 6 x 6 s
= 10 m/s
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