Use the figure to the right to answer the next problem. The orbits of two planets orbiting a star are shown.The semimajor axis of planet A is twice that of planet B. 
-If the period of planet B is TB,the period of planet A is
Definitions:
Profit
The profit achieved when the revenue generated from a business operation surpasses the expenses, costs, and taxes needed to maintain the operation.
External Effects
Also known as externalities, these are positive or negative consequences of economic activities experienced by unrelated third parties.
Highly Differentiated
Products or services that are distinct and stand out from those of competitors because of features, quality, or design.
Dysfunctional Conflict
Conflict that is detrimental to organizational goals and personal relationships, often escalating tensions without resolution.
Q20: A satellite in circular orbit 1.609
Q27: The torque exerted on a perfectly spherical
Q29: A block of wood of length
Q39: A certain object weighs 22.2 N on
Q43: A body is acted upon by a
Q43: The word "normal," as it applies to
Q45: When two masses are a distance R
Q61: Which of the following statements about the
Q79: If a sound of intensity I
Q82: A boy holds a bird in his