Final answer:
The relative velocity when γ=1.50 is approximately 0.615c.
Step-by-step explanation:
When the relativistic Lorentz factor (γ) is given as 1.50, we can find the velocity (v) by using the equation γ = 1/sqrt(1 - v^2/c^2), where c is the speed of light. Rearranging the equation, we get v = sqrt((1 - 1/γ^2) * c^2).
Plugging in γ = 1.50, we can calculate the velocity:
v = sqrt((1 - 1/1.5^2) * c^2) ≈ 0.615c
Therefore, the relative velocity is approximately 0.615c.