The position vector of a particle moving in the xy-plane is for .For what value of y does the path of the particle have a horizontal tangent?
A)-300
B)
C)25
D)300

Question

​The position vector of a particle moving in the xy-plane is  for  .For what value of y does the path of the particle have a horizontal tangent? ​
A)​-300 
B)​ 
C)​25 
D)​300

Quizplus · Accepted Answer

The Answer of ​The position vector of a particle moving in the xy-plane is  for  .For what value of y does the path of the particle have a horizontal tangent? ​
A)​-300 
B)​ 
C)​25 
D)​300

​The Position Vector of a Particle Moving in the Xy-Plane

The Position Vector of a Particle Moving in the Xy-Plane