An airplane flies 525 kilometers north in 1.25 hours. what is the airplane's velocity?

Speed = (distance covered) / (time to cover the distance)

Speed = (525 km) / (1.25 hrs)

Speed = (525/1.25) km/hr

Speed = 420 km/hr

Velocity = speed and the direction from start to finish

Velocity = 420 km/hr North

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles

the components of a vector are the parts of the vectors that are to each other.

b perpendicular