The horizontal surface on which the objects slide is frictionless.If F = 12 N,what is the tension in string 1? 
Definitions:
Risk Free Rate
The risk-free rate is the theoretical rate of return of an investment with zero risk, often represented by the yield on government bonds.
Beta
A measure of a stock's volatility in relation to the overall market; a beta greater than 1 indicates higher risk and potential return, while a beta less than 1 implies less risk and return.
Cost of Debt
The effective rate that a company pays on its current debt, including loans, bonds, and any other form of debt.
Cost of Equity
The theoretical earnings paid by a business to its equity holders as compensation for the risk they take by investing.
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