Question

Воробей и ворона полетели с крыши в разных направлениях. Ворона летит со скоростью 710м/мин а воробей 650м/мин Какое расстояние между воробьём и вороной будет через 2мин 30 сек если воробей вылетил на 2мин раньше?

Answer 1

По условию воробей будет лететь 2 мин 30 секунд, а ворона 30 секунд. Значит расстояние которое пролетит воробей равно 650*2,5=1625 м. Ворона пролетит 710*0,5= 355 м. Расстояние, которое будет между ними равно 1625+355=1980 м

Answer 2

Calculating the Distance Between the Sparrow and the Crow

To calculate the distance between the sparrow and the crow after 2 minutes and 30 seconds, we can use the formula:

Distance = Speed × Time

First, let's calculate the time of flight for the crow and the sparrow.

The crow flies at a speed of 710 m/min, and the sparrow flies at a speed of 650 m/min. The sparrow took off 2 minutes earlier than the crow, so we need to consider this time difference when calculating the time of flight for both birds.

Calculating the Time of Flight for the Crow and the Sparrow

The time of flight for the crow is 2 minutes and 30 seconds, and the sparrow took off 2 minutes earlier.

The time of flight for the crow = 2 minutes and 30 seconds The time of flight for the sparrow = 2 minutes and 30 seconds + 2 minutes = 4 minutes and 30 seconds

Calculating the Distance

Now, let's calculate the distance traveled by both the crow and the sparrow.

Distance traveled by the crow = Speed of the crow × Time of flight for the crow Distance traveled by the sparrow = Speed of the sparrow × Time of flight for the sparrow

Substituting the given values: Distance traveled by the crow = 710 m/min × 2.5 min = 1775 meters Distance traveled by the sparrow = 650 m/min × 4.5 min = 2925 meters

Finding the Distance Between the Sparrow and the Crow

To find the distance between the sparrow and the crow after 2 minutes and 30 seconds, we can subtract the distance traveled by the crow from the distance traveled by the sparrow.

Distance = Distance traveled by the sparrow - Distance traveled by the crow Distance = 2925 meters - 1775 meters = 1150 meters

So, the distance between the sparrow and the crow after 2 minutes and 30 seconds will be 1150 meters.