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A bicyclists travels with an average velocity of 15 km/h north, for 20 minutes. what is his displace mm end in km?​

Answer :

UWUKIANNAGO
velocity = 15km/hr
time = 20min (0.3hr approx)
now, velocity = displacement / time
15 = d / 0.3
15x0.3 = d
d = 4.5km
displacement from start is 4.5km towards north

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