Question

Помогите пожалуйста) Сокол- сапсан, пикируя с высоты на свою добычу, достигает скорости 80 м\с. Какое расстояние при этом проходит птица? Падение свободное, без учета трения воздуха.

Answer 1

S=(V2-Vo2)/2а
Vo=0
s=V2/2а
s=10000/(2*10)=500м

Answer 2

Calculation of Distance Traveled by a Falcon

To calculate the distance traveled by a falcon while diving at a speed of 80 m/s, we can use the formula for distance traveled during free fall without considering air resistance. The formula is:

distance = (initial velocity * time) + (0.5 * acceleration * time^2)

Where: - initial velocity = 0 m/s (as the falcon starts its dive from rest) - acceleration due to gravity = 9.81 m/s^2 (standard value)

Calculation

Using the given speed of the falcon (80 m/s), we can calculate the distance traveled during the dive.

distance = (0 * t) + (0.5 * 9.81 * t^2)

Solving for distance, we get: distance = 0.5 * 9.81 * t^2

Given that the falcon reaches a speed of 80 m/s, we can calculate the time it takes to reach this speed using the formula: final velocity = initial velocity + (acceleration * time)

Solving for time: 80 = 0 + (9.81 * t) t = 80 / 9.81

Substituting the value of t back into the distance formula, we can find the distance traveled by the falcon.

Result

The distance traveled by the falcon during its dive at a speed of 80 m/s can be calculated using the above method.