Question

How much time would it take for an airplane to reach its destination if it traveled at an average velocity of 820 km/hr NE for a displacement of 5,200 km NE?

Answer 1

Time, t = 6.34 hours.

Step-by-step explanation:

Velocity can be defined as the rate of change in displacement (distance) with time. Velocity is a vector quantity and as such it has both magnitude and direction.

Mathematically, velocity is given by the equation;

`Velocity = (displacement)/(time)`

Therefore, making time the subject of formula;

`Time = (displacement)/(velocity)`

Given the following data;

Displacement = 5200km

Average velocity = 820km/hr

Substituting into the equation, we have;

`Time = (5200)/(820)`

Time = 6.34 hours.

Hence, it would take 6.34 hours for the airplane to reach its destination.