Vectors Basics 1
The change in time from the initial time to the final time
What is time interval
The net force produced by two forces acting 3 N due East, and 8 N due West
What is 5 N west
A measurement that has magnitude and direction
What is vector
Find the magnitude of the vector PQ where P = (-3,4) and Q = (-5,2)
What is 2√2
The function used to find the measure of an angle if the opposite side and the hypotenuse of a right triangle are known.
What is sine
The x component of vector A
What is A cos
A girl is walking 200 meters due east and then turns around and walks 30 meters due west.What is the displacement?
What is 170 m East
The distance covered
What is magnitude
Find the magnitude of the vector RS where R = (-7,5) and S = (-3,2)
What is 5
The function used to find the measure of an angle if the adjacent side and the hypotenuse of a right triangle are known.
What is cosine
The y component of vector A
What is A sin
A dog runs 50 meters due east and then turns around and runs 30 meters due west. What is the total distance?
What is 80 meters
Change in position from initial position to final position
What is displacement
Find the magnitude of the vector TC where T = (7,14) and C= (8,17)
What is √10
The magnitude of vector A is
What is A= √Ax^2+Ay^2
What is the magnitude of vector A
A = √Ax2 + Ay2
The net force produced by vectors of 10 N due North, 10 N due East, 10 N due West, and 10 due South.
What is 0 N
Points from the origin to a particle’s location
What is position vector
Find the magnitude of the vector HJ where H = (7,8) and J = (9,11)
What is √13
The direction angle of A is
θ= tan^-1= (Ay/Ax)
The name for the vector which represents the sum, or addition, of two or more vectors.
What is the resultant
An object is experiencing two perpendicular forces F1 = 50N and F2 = 30N as shown in the diagram.
What is 58.3 N
Points in the direction of motion and has a magnitude equal to the speed
What is the velocity vector
Find the magnitude of the vector KW where K= (0,11) and W = (23,2)
What is √610
When vectors act perpendicularly and the resultant is drawn, this shape is formed
What is right triangle