Question

A bicyclist travel with an average velocity of 15km/hr North for 1hr What is his displacement in km?

Answer 1

d = 15km

Explanation:

As given in the question,

v = 15km/hr = 15000m/60s

t = 1hr = 60s

We need to find,

displacement = d = ?

So,

According to the formula,

d = v.t

d = 15000/60 * 60

d = 15000m

d = 15km (1k = 1000m)

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