Question

крылья комара колеблются с частотой 270 гц. определи сколько взмахов крыльями сделает комар пока долетит со скоростью 3,5 м/с до балота расположенного на росстоянии 523м.(промежуточный результат вычислений округли до тысячных ответ округли до целых)

Answer 1

Ответ:

N=40346

Объяснение:

ν=270

V=3.5

S=523

________/

T=1/ν=1/270

t=S/V= 1046/7

N=t/T=1046×270/7≈40345,714≈40346

Answer 2

Calculating the Number of Wingbeats of a Mosquito

To calculate the number of wingbeats a mosquito will make while flying to a pond, we can use the formula:

Number of wingbeats = (Distance to the pond) / (Speed of the mosquito)

First, let's calculate the number of wingbeats using the given values:

- Frequency of wingbeats: 270 Hz - Speed of the mosquito: 3.5 m/s - Distance to the pond: 523 m

Using the formula, we can calculate the number of wingbeats the mosquito will make.

Calculation

Number of wingbeats = 523 m / 3.5 m/s

Number of wingbeats ≈ 149.429

Rounding to the nearest whole number, the mosquito will make approximately 149 wingbeats while flying to the pond.

Therefore, the mosquito will make approximately 149 wingbeats while flying to the pond.