The pilot of an airplane notes that the compass indicates heading west. The airplane's speed relative to the air is 100 km/h. The air is moving in a wind at 25.0 km/h toward the north. Find the velocity, magnitude and direction of the airplane relative to the ground.

Question

03-11-2016
Physics

contestada

The pilot of an airplane notes that the compass indicates heading west. The airplane's speed relative to the air is 100 km/h. The air is moving in a wind at 25.0 km/h toward the north. Find the velocity, magnitude and direction of the airplane relative to the ground.

Respuesta :

Otras preguntas

The capacity of the container is 15 870 ml Determine how many cups it can fill

El sismo de ayer por la tarde tuvo una intensidad de 4.8 en la escala de Richter, provocando un leve temor en la población cercana al epicentro. En otro orden d

Question 3 What are the main components of a warm-up routine? cardiovascular activity joint mobility movements dynamic movemements O all of the above

Bañar es imperativo o infinitivo

Represent the following sentence as an algebraic expression, where "a number" is the letter x. You do not need to simplify. Twice the difference of 7 and a numb

Use the binomial squares pattern to multiply (x+1)^2

is theme connected to the character

How are corporate and Treasury bonds taxed? A. Both are taxed at the federal and state level. B. Both are taxed at the federal and local level. C. Both are taxe

4C. Quintin is using the three different shaped tiles shown to tile his kitchen floor: Each tile is composed of 5 identical squares and has an area of 2000 squa

You will get brainliest for a tight answer

AL2006 AL2006 · Answer 1 · 2016-11-03T03:32:40+01:00

The airplane's speed relative to the ground is

   √ (100² + 25²)

   = √ (10,000 + 625)

   = √ 10,625

   = 103.08 km/hr .

The angle of its velocity north of west is
the angle whose tangent is (25/100)

   arctan(25/100) = 14° north of west .

   (bearing = 284°)