Question

самолёт начинает движение на взлётной полосе с ускорением 3 м/с2. чему равна скорость самолёта через 10 с?​

Answer 1

Ответ: 30

Объяснение:

Vк=Vн + a*t

Vн=0

Vк=3*10=30 м/с

Answer 2

Calculation of the Speed of the Airplane

To calculate the speed of the airplane after 10 seconds of acceleration, we can use the formula:

Final velocity (v) = Initial velocity (u) + (Acceleration (a) * Time (t))

Given that the initial velocity (u) is 0 m/s (since the airplane starts from rest), the acceleration (a) is 3 m/s^2, and the time (t) is 10 seconds, we can substitute these values into the formula:

v = 0 + (3 * 10)

Simplifying the equation, we get:

v = 30 m/s

Therefore, the speed of the airplane after 10 seconds of acceleration is 30 m/s.