Question

Вертолет тынық ауада дәл солтүстікке қарай 90 км/сағат жылдамдықпен қозғалады. Егер солтүстік батыстан меридианүа 45° жасай жел соқса , вертолеттың жылдамдығымен бағыты қандай болған? Желдің жылдамдығы 10 м/с

Answer 1

2предложения по английскому с именем и фамилией  и местоимением I

Answer 2

The Speed and Direction of the Helicopter

The helicopter is flying at a speed of 90 km/h towards the north in the northern hemisphere. The wind is blowing from the north at a speed of 10 m/s. We need to determine the resultant velocity and direction of the helicopter.

To solve this problem, we can use vector addition. We can break down the velocity of the helicopter and the wind into their respective north and east components.

The velocity of the helicopter can be broken down as follows: - North component: 90 km/h - East component: 0 km/h (since the helicopter is not moving east or west)

The wind velocity can be broken down as follows: - North component: 10 m/s - East component: 0 m/s (since the wind is not blowing east or west)

To find the resultant velocity, we add the north components and the east components separately.

The north component of the resultant velocity is the sum of the north components of the helicopter's velocity and the wind velocity: 90 km/h + 10 m/s = 90 km/h + 0.01 km/h = 90.01 km/h

The east component of the resultant velocity is the sum of the east components of the helicopter's velocity and the wind velocity: 0 km/h + 0 m/s = 0 km/h + 0 km/h = 0 km/h

Therefore, the resultant velocity of the helicopter is 90.01 km/h towards the north, with no eastward movement.

So, the resultant velocity of the helicopter is 90.01 km/h towards the north.

Please note that the units of the wind velocity were converted to kilometers per hour for consistency with the helicopter's velocity.