A car is traveling at a speed of 25 meters per second what is the cars speed in kilometers per hour how many kilometers will the

Question

3 years ago

10

car travel in 2 hours ?

1 answer:

Likurg_2 [28] · Answer 1 · 2022-03-16T07:08:12+03:00

7 0

Answer:

Step-by-step explanation:

There are 1000 m in 1 km, and 3600 s in 1 h, so the speed conversion is ...

$\dfrac{25\,m}{s}\cdot\dfrac{1\,km}{1000\,m}\cdot\dfrac{3600\,s}{1\,h}=\dfrac{90\,km}{h}$

The car's speed is 90 km/h.

__

In 2 hours, the car will travel ...

distance = speed · time = (90 km/h)(2 h) = 180 km