Question

велосепидист и мотоциклист выехали одновременно на встречу друг другу из двух поселков.велосепидист ехал со средней скоростью 12км/ч, а мотоциклист-40км/ч1)найди среднюю скорость их сблежения.

Answer 1

1) (12+40):2= 26 км/ч - средняя скорость сближения

Answer 2

1)12+40=52км/ч- средняя скорость сближения велосипедиста и мотоциклиста

Ответ:52км/ч

 

Answer 3

Calculation of Average Speed of Encounter

To find the average speed of their encounter, we need to calculate the relative speed between the cyclist and the motorcyclist. The relative speed is the sum of their individual speeds. In this case, the cyclist is traveling at a speed of 12 km/h, and the motorcyclist is traveling at a speed of 40 km/h.

To calculate the relative speed, we add the speeds of the cyclist and the motorcyclist:

Relative speed = Cyclist's speed + Motorcyclist's speed

Relative speed = 12 km/h + 40 km/h

Relative speed = 52 km/h

Therefore, the average speed of their encounter is 52 km/h.