Question

Переведи данную скорость в указанные единицы измерения. Результат округли до единиц. 100 км/ч = ... м/с 29 м/с = ... км/ч ----------------------- Решите, пожалуйста.

Answer 1

1 км = 1000 м

1 ч = 3600 с

$1km=1000m\\1h=3600c$

$100\ \dfrac{km}h=\dfrac{100km}{1h}=\dfrac{100\,000m}{3\,600c}\approx28\ \dfrac{m}c$

$29\dfrac{m}c=\dfrac{29m}{1c}=\dfrac{0.029km}{\dfrac{1}{3600}h}=0.029km\ \cdot\dfrac{3600}{1h}=\dfrac{104.4km}{1h}\approx104\dfrac{km}h$

Answer 2

Conversion of Speed Units

To convert the given speed from kilometers per hour (km/h) to meters per second (m/s), we can use the following conversion factor:

1 km/h = 0.2778 m/s

To convert the given speed from meters per second (m/s) to kilometers per hour (km/h), we can use the following conversion factor:

1 m/s = 3.6 km/h

Now let's perform the conversions:

1. Converting 100 km/h to m/s: - Multiply 100 km/h by the conversion factor: 100 km/h * 0.2778 m/s = 27.78 m/s - Rounding to the nearest whole number, the result is approximately 28 m/s.

2. Converting 29 m/s to km/h: - Multiply 29 m/s by the conversion factor: 29 m/s * 3.6 km/h = 104.4 km/h - Rounding to the nearest whole number, the result is approximately 104 km/h.

Therefore, the conversions are as follows: - 100 km/h is approximately equal to 28 m/s. - 29 m/s is approximately equal to 104 km/h.

Please let me know if there is anything else I can help you with!