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?

Time, t = 6.34 hours.

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;

Therefore, making time the subject of formula;

Given the following data;

Displacement = 5200km

Average velocity = 820km/hr

Substituting into the equation, we have;

Time = 6.34 hours.

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

568.98

explanation:

its math

pe = weightxheight = 2000x1000=2,000,000joules