Question

U=4 км\ч U=? t=2ч s=18км как решить

Answer 1

18:2=9 9-4км/ч=5км/ч
Ответ: 5 км/ч

Answer 2

To solve for the unknown velocity (U), you can use the formula:

velocity (U) = distance (s) / time (t)

Given: s = 18 km (distance) t = 2 hours (time)

Let's plug in the values:

U = 18 km / 2 hours

Now, we need to ensure that the time and distance units are consistent. In this case, we want the velocity in km/h (kilometers per hour). Since the distance is given in kilometers and the time is given in hours, our result will be in km/h.

U = 9 km/h

So, the unknown velocity (U) is 9 km/h.