Question

Пчела летит со скоростью 6 м/с, при это период колебаний ее крыльев равен 0,0025 с. Сколько взмахов крыльями сделает пчела пролетев, 3 м ?

Answer 1

3 метра пчела пролетит за 0.5 секунды, это очевидно. В секунду она делает взмахов: 1\0.0025=400.

Значит на 3 метра полета она потратит 400\2=200 взмахов крыльями.

Answer 2

Calculation of the Number of Wing Beats

To calculate the number of wing beats made by the bee while flying a distance of 3 meters, we need to determine the time it takes for the bee to cover this distance and then divide it by the period of wing oscillation.

Given: - Bee's flying speed: 6 m/s - Period of wing oscillation: 0.0025 s - Distance traveled: 3 m

To find the time it takes for the bee to cover 3 meters, we can use the formula:

Time = Distance / Speed

Substituting the given values:

Time = 3 m / 6 m/s = 0.5 s

Now, to calculate the number of wing beats, we divide the total time by the period of wing oscillation:

Number of Wing Beats = Time / Period of Wing Oscillation

Substituting the values:

Number of Wing Beats = 0.5 s / 0.0025 s = 200

Therefore, the bee will make 200 wing beats while flying a distance of 3 meters.