If, with uniform rectilinear movement, the body moves 25 meters in 5 seconds, then how much distance

If, with uniform rectilinear movement, the body moves 25 meters in 5 seconds, then how much distance will the body travel in 0.5 hours?

The speed of uniform movement of the body can be calculated by the formula:
V = S / t, where V is the speed of the body (m / s), S is the distance covered by the body (S = 25 m), t is the time of body movement (t = 5 s).
Let’s calculate the speed of body movement:
V = S / t = 25/5 = 5 m / s.
Distance that the body will travel in 0.5 hours (0.5 h = 30 min = 1800 s):
S = V * t = 5 * 1800 s = 9000 m = 9 km.
Answer: In 0.5 hour, the body will cover 9 km.