Question

Самолет летит горизонтально над землей. Тень его движется по земле со скоростью 525 км/ч. Чему равна скорость самолета?

Answer 1

525км/ч Т.к. задержка скорости света незначительна

Answer 2

Calculation of the Airplane's Speed

To calculate the speed of the airplane, we need to consider the relationship between speed, distance, and time. In this case, we know that the shadow of the airplane moves on the ground at a speed of 525 km/h. Since the airplane is flying horizontally above the ground, we can assume that the shadow's speed is equal to the speed of the airplane.

Therefore, the speed of the airplane is 525 km/h.

Please note that this calculation assumes that the shadow's movement accurately reflects the airplane's speed.