physics
posted by physics .
Let >V1= 6.1 ihat + 8.0 jhat and >V2 = 4.8 jhat + 4.2 ihat.
Determine the direction of >V1 counterclockwise from the +x direction
Determine the direction of >V2
counterclockwise from the +x direction
Respond to this Question
Similar Questions

Physicscalc
Suppose the position of an object is given by >r(vector) = (3.0t^2*ihat  6.0t^3*jhat)m. Where t in seconds. Determine its velocity >v as a function of time t. Determine its acceleration >a as a function of time t. Determine … 
Physics urgent help needed!
Suppose the position of an object is given by >r(vector) = (3.0t^2*ihat  6.0t^3*jhat)m. Where t in seconds. Determine its velocity >v as a function of time t. Determine its acceleration >a as a function of time t. Determine … 
Physics
Cx = 13.2 m/s, Cy = 10.4 m/s Direction in ° counterclockwise from the positive xaxis & Bx = +100.0 m, By = 106.0 m Direction in ° counterclockwise from the positive xaxis Also Dx = +3.2 m/s2, Dy = +7.6 cm/s2 Find magnitude m/s^2 … 
Physics
Vector Aarrowbold points in the negative y direction and has a magnitude of 8 units. Vector Barrowbold has the same the magnitude and points in the positive x direction. Find the direction and magnitude of the following vectors. a) … 
physics
At a certain instant, a particlelike object is acted on by a force F = (4.0 N) ihat  (3.0 N) jhat + (9.0 N) khat while the object's velocity is v =  (2.0 m/s) ihat + (4.0 m/s) khat. What is the instantaneous rate at which the force … 
physics
At the instant the displacement of a 2.00 kg object relative to the origin is d = (2.00 m) ihat + (4.00 m) jhat  (3.00 m) khat, its velocity is v =  (6.20 m/s) ihat + (2.70 m/s) jhat + (2.60 m/s) khat, and it is subject to a force … 
physics
A particle moves through an xyz coordinate system while a force acts on it. When the particle has the position vector vector r = (2.00 m)ihat  (3.00 m)jhat + (2.00 m)khat, the force is vector F = Fxihat + (7.00 N)jhat  (5.30 N)khat … 
physics
If d1 = 7 ihat  2 jhat + 4 khat and d2 = 5 ihat + 2 jhat  khat, then what is (d1 + d2)·(d1 multiplied by 6 d2)? 
physics
A particle moves through an xyz coordinate system while a force acts on it. When the particle has the position vector vector r = (2.00 m)ihat  (3.00 m)jhat + (2.00 m)khat, the force is vector F = Fxihat + (7.00 N)jhat  (5.30 N)khat … 
physics
Multiple Concept Example 9 provides background pertinent to this problem. The magnitudes of the four displacement vectors shown in the drawing are A = 17.0 m, B = 10.0 m, C = 11.0 m, and D = 23.0 m. Determine the (a) magnitude and …