A practical travels 24.6 km In 30 minutes. find the speed of the particle in (i) km/h (ii) m/s
please tell me how 13 2/3 m/s is coming
please do tell the whole solution
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Answer:
d = 24.6 km = 2460 m
t = 30 min. = 30×60 = 1800 sec.
s = d/t
= 246/300
= 246/ 3×100
= 82/100
= 0.82 km/min.
in meters
s = 2460/1800
s = 1.36 m/s
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