Question

Физика 9 класс автомобиль дважды проехал да кольцевой дороге длиной 109км. Какой путь прошел атомобиль . Чему рано ево премещение

Answer 1

Путь=2*109=218км
перемещение=0
потому что он вернулся на место, с которого начинал движение.

Answer 2

Calculating the Distance Traveled by the Car

To calculate the distance traveled by the car, we can use the formula:

Distance = Circumference × Number of laps

Given: - Circumference of the circular road = 109 km - Number of laps = 2

Using the formula, we can calculate the distance traveled by the car:

Distance = 109 km × 2 = 218 km

So, the car traveled a distance of 218 kilometers.

Determining the Car's Displacement

The displacement of the car can be determined by considering the straight-line distance between the initial and final positions of the car.

Since the car traveled in a circular path, the displacement can be calculated using the formula:

Displacement = Circumference

Given: - Circumference of the circular road = 109 km

Therefore, the displacement of the car is 109 kilometers.

In summary, the car traveled a distance of 218 kilometers and had a displacement of 109 kilometers.