Answer:
However, from the equation z′ = z cosh ρ − x0 sinh ρ, we identify the resultant velocity as v = c sinh ρ/cosh ρ = c tanh ρ.
Step-by-step explanation:
To find the resultant force subtract the magnitude of the smaller force from the magnitude of the larger force. The direction of the resultant force is in the same direction as the larger force.