dp8eiamiraJackydifa dp8eiamiraJackydifa

26-11-2016
Mathematics

contestada

Vectors: Let V1 = -6.2i + 8.2j and V2 = -4.9j + 4.3j
Determine the direction of V1 and V2.

Respuesta :

nobillionaireNobley nobillionaireNobley

28-11-2016

The direction of V1 = arctan(8.2 / -6.2) = arctan (-1.3225) = 52.9 dgrees North West.

The direction of V2 = arctan(4.3 / -4.9) = arctan (-0.8775) = 41.3 degres North West.

Answer Link

Otras preguntas

Angle is in standard position. if (8, -15) is on the terminal ray of angle? find the values of the trigonometric functions.

gentle Closely spaced contour lines on a map show a 2. Contour lines that are widely spaced show a slope sinpe What is the height of the highest contour line on

The maximum velocity of a particle executing simple harmonic motion with an amplitude of 7 mm is 4.4 m/s. What is the period of oscillation?

Correct Answer(s)Drag appropriate answer(s) hereEnslaved people did not have contracts that limited their length of service. Enslaved workers were cheaper to pu

while going to school a student travels 6km East and then 8km north in 2hrs the magnitude of student 's average velocity and speed are respectively

Which of the following is the correct pairing of principles found in the Declaration of Independence and powers found in the U.S. Constitution? 1) Popular sover

How does nature reflect Safie's arrival? A) Stormy weather B) Blooming flowers C) Calm seas D) Bright sunshine

What is the inventor's background, including their early life, education, and any significant life events?

Chapter 3 summary of Peter and Wendy?

A perpendicular passes through (2, 4) and meets a line at (3, -1). Find the equation of the A) 2x + y = 12 B) 3x + 5y = 6 C) x + 3y = 8 D) 7x - 12y = 5