To simplify the expression \(v^{2} \cdot v^{3} \cdot v \cdot v^{3}\), we can use the property of exponents that states when multiplying like bases, we add the exponents. Therefore, we add the exponents of all the \(v\) terms.
Step 1: Identify the Exponents
The given expression is \(v^{2} \cdot v^{3} \cdot v \cdot v^{3}\). Each term has an exponent: \(v^{2}\), \(v^{3}\), \(v^{1}\), and \(v^{3}\).
Step 2: Apply the Product of Powers Property
When multiplying terms with the same base, we add their exponents. Therefore, we calculate the sum of the exponents:
\[
2 + 3 + 1 + 3 = 9
\]
Step 3: Simplify the Expression
The expression simplifies to \(v^{9}\) by combining all the exponents into a single term.