Question

По фотаграфии движущегося автомобиля полученной при открывании обьектива через одинаковые промежутки времени, равные 0,8 с, определите среднюю скорость неравномерного движения автомобиля

Answer 1

Раз путь мы не знаем значит зная что промежутки времени были равными то можно сделать вывод что и скорость была одинаковой.

Answer 2

Calculating Average Speed of a Moving Car

To calculate the average speed of a car in non-uniform motion using photographs taken at equal time intervals of 0.8 seconds, we can use the formula for average speed:

Average Speed = Total Distance Traveled / Total Time Taken

First, we need to determine the total distance traveled by the car and the total time taken. Then we can use these values to calculate the average speed.

Determining Total Distance Traveled

To determine the total distance traveled by the car, we need to analyze the photographs and calculate the displacement between each pair of consecutive photographs. This will give us the total distance traveled by the car.

Determining Total Time Taken

The total time taken can be calculated by multiplying the number of photographs taken by the time interval between each photograph. In this case, the time interval between each photograph is 0.8 seconds.

Calculation

Let's assume that the total distance traveled by the car is D and the total time taken is T. Then the average speed V can be calculated using the formula:

V = D / T

By using the values of D and T obtained from the analysis of the photographs, we can calculate the average speed of the car.

Please note that without the actual photographs and specific distance measurements, it's not possible to provide an exact numerical value for the average speed of the car. However, the above steps outline the general approach to calculating the average speed based on the given information.