There are two vectors having magnitude 3units and 4 units respectively . what should be the resultant if angle between them is 60° ?
Answers
Answered by
0
Explanation:
In physics, a force is any influence that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity.
Answered by
1
Explanation:
resultant vector r=√(3²+4²+2*3*4*cos60°)
r=√(9+16+12)
r=√37
tanA=4/3
A=arctan(4/3)
Resultant is √37 at an angle of arctan(4/3) from the positive x-axis.
Similar questions