A particle moves in the xy-plane for values of time t in the interval according to the parametric equations and .For what value(s)of t in this interval is the line tangent to the path of the particle vertical?

A)3 only
B)1.5,2.5,and 3.5 only
C)2 and 3 only
D)1.5,2.5,3 and 3.5 only

Question

A particle moves in the xy​-plane for values of time t​ in the interval  according to the parametric equations  and ​  .For what value(s)of t in this interval is the line tangent to the path of the particle vertical?
​
A)​3 only 
B)​1.5,2.5,and 3.5 only 
C)​2 and 3 only 
D)​1.5,2.5,3 and 3.5 only

Quizplus · Accepted Answer

The Answer of A particle moves in the xy​-plane for values of time t​ in the interval  according to the parametric equations  and ​  .For what value(s)of t in this interval is the line tangent to the path of the particle vertical?
​
A)​3 only 
B)​1.5,2.5,and 3.5 only 
C)​2 and 3 only 
D)​1.5,2.5,3 and 3.5 only

A Particle Moves in the Xy​-Plane for Values of Time

A Particle Moves in the Xy-Plane for Values of Time