A Conical Pendulum A 0.075-kg toy airplane is tied to the ceiling with a string. When the...

A Conical Pendulum A 0.075-kg toy airplane is tied to the ceiling with a string. When the airplane’s motor is started, it moves with a constant speed of 1.21 m/s in a horizontal circle of radius 0.44 m, as illustrated in Figure. Find (a) the angle the string makes with the vertical and (b) the tension in the string.

FIGURE