The figure shows a conical pendulum, in which the bob $($the small object at the lower end of the cord$)$ moves in a horizontal circle at

constant speed. $($The cord sweeps out a cone as the bob rotates.$)$ The bob has a mass of $0\mathrm{.}0520kg,$ the string has length $L=0\mathrm{.}702m$

and negligible mass, and the bob follows a circular path of circumference $0\mathrm{.}988m.$ What are $($a$)$ the tension in the string and $($b$)$ the

period of the motion?

$($a$)$ Number

Units

$($b$)$ Number

Units