The ball shown in the figure will loop-the-loop if it starts from a point high enough on the incline.When the ball is at point A,the centripetal force on it is best represented by which of the following vectors? 
Definitions:
Effective (Annualized) Yield
A calculation of the annual return on an investment, taking into account the effect of compounding interest.
Consumer Price Index
An index that measures the average change over time in the prices paid by urban consumers for a market basket of consumer goods and services.
Effective Annualized Rate
The interest rate on an investment or loan on an annual basis, taking compounding into account.
Inflation
The rate at which the general level of prices for goods and services is rising, eroding purchasing power.
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