If vector u has lenght 70 and direction 40 degrees, and vector v has length 85 and direction 335 degrees what is the length and direction of vector u plus vector v

Magnitude of resultant = 131.15

Direction of resultant = 3.97°

Explanation:

||u|| = 70

θ = 40°

||v|| = 85

θ = 335°

Resultant

Magnitude of resultant = 131.15

Direction of resultant = 3.97°

  distance on the y-axis and time on the x-axis.

explanation:

the instantaneous velocity = change in position/time taken

the slope of the graph should give instantaneous velocity.

  slope of a graph = change in value of y -axis / change in values of x -axis

  comparing both the equations

    change in value of y -axis = change in position

  change in values of x -axis = time taken

so position values should be on the y axis and time values should be on the x axis.

distance on the y-axis and time on the x-axis.