- Side View An Object Of Unknown Mass Is Swung In A Vertical Circle At The End Of A Light St 1 (53.5 KiB) Viewed 43 times
An object of unknown mass is swung in a vertical circle at the end of a light string, as seen in the figure above. A measurement is made of the object's tangential speed at the bottom circular path. A student must determine the tension in the string at the bottom of the circular path. Which of the following measurements, in conjunction with the object's tangential speed, are required to determine the tension in the string? Select two answers. The object's tangential speed at the top of the circle B The object's mass с | The diameter of the circular path D | The time required for the object to complete one revolution