The vector above is given in x- and y-component form as Vx = 14 m/s, Vy = -5 m/s' What is the angle θ? Enter an answer between 0 and 360 degrees.

F2-19. Express rAR as a Cartesian vector, then determine its magnitude and coordinate direction angles. 3 'm ГАВ 3 m -4 m х

A trolley, shown by the triangular plate in the figure, can roll along a horizontal beam. Determine the magnitude and direction of P so the resultant is 2.50 kN and is vertical. Express the angle for P as an angle with respect to the horizontal axis (as per our standard of expressing the magnitude and direction of a vector - you will not be using a in your answer). 15° 1600 N-

PLease Answer about vector position and angle.... Im needed fast 30-40 minutes max thank u and no reject... Please send in that minutes

3) The magnitudes of the vectors C and D shown in the figure below are C = 4.0 m and D = 2.5 m. Find graphically: (a) C + D; (b) C- D Please use a protractor, ruler, and compass and work as accurately as possible. Alternatively, you could use a vector drawing program to work out the geometry

6. Considering two vectors A and B subtended by an angle 0, the magnitude of A.B is a)|Ä||B|cos® b) |Ä||E]stn© cose d) none of these 7. Ifi is the unit vector of the X- axis then a) ixī = -1 b) ixĩ = 0 c) ixi = 1 d) ixi = 2 8. The average velocity of a moving particle is given by: Ax a) 25 b) At d) None Ax 9. A ball is thrown vertically upwards, at maximum high the velocity is: a) Minimum b) 0 c) maximum d) Vo 10. In the one-dimensional motion with constant acceleration (a), the final velocity is: a) v=Vo - at b) v=Vo + at c) v=Vo + at? d) v=v, - at?

Two vectors, of magnitudes 20 mm and 50 mm, are added together. Which one of the following is a possible value for the magnitude of the resultant? 20 mm             b. 40 mm                  c. 10 mm                     d. 80 mm

A ship is traveling at 32 km/h in the South Atlantic, 30 degrees N of W, when it meets a wind with an average speed of 17 km/h moving in the direction of 20 degrees E. A ship passenger wishes to ascertain the ship's resulting velocity. Assist him by solving for the vector resultant using the component technique and filling in the spaces below.

Neglecting frictional forces, the range of a projectile fired at an angle (degrees) above the horizontal with initial velocity Vo (feet per second) is given by R = v sin 20 32 Find and evaluate each of the π following (to 2 significant digits) when = radians and V₁ = 2000 feet per second, then interpret 36 its meaning: OR a. dvo b. ƏR 20

Q2. Here is a plot of the velocity vs. time for an car. Take a look at the plot and answer each of the following questions: 1. Describe the car's velocity vs. time. For example..."At the beginning of the plot the car was traveling at a velocity of ____ After seconds of constant velocity the car..." 2. What is the initial velocity of the car and how many seconds does the car travel at this velocity? 1. What distance does the car travel while at the initial velocity? 3. What is the final velocity of the car? 4. During what section of the plot (start & stop times) does the car accelerate? 1. How many seconds does the car accelerate? 2. What is the velocity before the acceleration (vi)? 3. What is the velocity after the acceleration (vf)? 4. Calculate the car's average acceleration over this period. 5. During what section of the plot (start & stop times) does the car decelerate? 1. How many seconds does the care decelerate? 2. What is the velocity before the deceleration (vi)? 3. What is…