Question

Тело движется со скоростью 90км/ч. Найти путь, пройденных телом за 5 с. Для учеников

Answer 1

Ответ:

125м

Объяснение:

Переведем скорость автомобиля в СИ:
90 км/ч = 90*1000/3600 = 25 м/с
Путь, пройденный автомобилем за 5 с составит:
S = v*t = 25*5 = 125 м

Answer 2

Calculating Distance Traveled by a Body

To calculate the distance traveled by a body moving at a speed of 90 km/h for 5 seconds, we can use the formula:

Distance = Speed × Time

Given: - Speed = 90 km/h - Time = 5 seconds

Using the formula, we can calculate the distance traveled by the body.

Calculating the Distance: - Speed = 90 km/h - Time = 5 seconds

Distance = Speed × Time Distance = 90 km/h × 5 s

To convert the speed from km/h to m/s, we can use the conversion factor: 1 km/h = 0.27778 m/s.

Converting Speed from km/h to m/s: - 90 km/h = 90 × 0.27778 m/s - Speed = 25 m/s

Now, we can calculate the distance traveled using the converted speed.

Calculating the Distance: - Speed = 25 m/s - Time = 5 seconds

Distance = Speed × Time Distance = 25 m/s × 5 s Distance = 125 meters

Therefore, the distance traveled by the body at a speed of 90 km/h for 5 seconds is 125 meters.