Question

Выразите скорости 72 км/ч и 18 км/ч в единицах СИ ​

Answer 1

Объяснение:

вррде так пожалуйста _______________

Answer 2

Conversion of Speed from km/h to SI Units

To convert speeds from kilometers per hour (km/h) to SI units, we need to convert them to meters per second (m/s). The conversion factor is 1 km/h = 0.2778 m/s.

Let's convert the given speeds:

1. Speed of 72 km/h: - Conversion: 72 km/h * 0.2778 m/s = 20 m/s.

2. Speed of 18 km/h: - Conversion: 18 km/h * 0.2778 m/s = 5 m/s.

Therefore, the speeds of 72 km/h and 18 km/h are equivalent to 20 m/s and 5 m/s, respectively.