Question

An airplane normally flies at 200km/hr. What is the resultant velocity of the airplane if it experiences 50km/h of tail wind and experiences 50km/h of head wind

Answer 1

The resultant speed of the airplane can be obtained as 70.7 km/hr.

What is resultant speed?

The magnitude of the vector sum of two or more individual speeds is the resultant speed. To put it another way, it's the total speed that comes from combining the speeds of various directions.

In physics and vector analysis, this idea is frequently utilized to ascertain the overall impact of motions along various axes. Regardless of direction, the resulting speed tells us about the total magnitude of the velocity vector.

The resultant speed is obtained from;

v = √
`50^2`+
`50^2`

v = 70.7 km/hr