Final Answer:
The initial velocity (v) at which a person must jump to make a slam dunk is given by the equation
is the person's standing reach in feet.
Step-by-step explanation:
The given equation
relates the standing reach (R) of a person to the initial velocity (v) required for a successful slam dunk. To understand this equation, we can break down its components.
The term
represents the initial standing reach without the need for any additional jump velocity. The second term
is the contribution from the jump velocity, which is squared. This term implies that the jump velocity has a quadratic relationship with the change in standing reach.
To solve for (v), one can rearrange the equation by isolating the (v) term:
![\[ v^2 = 64(√(2) - R) \]](https://img.qammunity.org/2024/formulas/physics/high-school/3vge9t0y4pcdtd9psn6xp50693p11ewh52.png)
![\[ v = \sqrt{64(√(2) - R)} \]](https://img.qammunity.org/2024/formulas/physics/high-school/a1hlvji7dydsz3dyy5d8hhdbjrm0ztnfke.png)
This expression gives the initial velocity required for a slam dunk based on the person's standing reach. It is essential to note that the value inside the square root must be non-negative for a physically meaningful solution.
In conclusion, the equation provides a mathematical representation of the relationship between standing reach and the initial velocity needed for a slam dunk.