The body moving at a certain speed passes the path s1 = 0.2 km in the time t1 = 50 s, which path the body will take in t2 = 20 s.

Given:

s1 = 0.2 km = 200 m – the path that the body traveled during the time t1;

t1 = 50 s.

t2 = 20 s.

It is required to find S2 – the path that the body will cover in time t2.

First, let’s find the speed of the body:

V = S1 / t1 = 200/50 = 4 m / s.

Now let’s find the path S2:

S2 = V * t2 = 4 * 20 = 80 m.

Answer: the body will cover a distance of 80 m (0.08 km).