Answer:
No difference
Step-by-step explanation:
The given parameters are;
The point Train A starts off = The point Train B starts off
The direction of travel of Train A = The direction of travel of Train B
The time it takes Train A to get to Station X, t₁ = 30 minutes = 0.5 hour
The speed of Train A, v₁ = 100 miles per hour
The time it takes Train B to get to Station Y, t₂ = 100 minutes = (5/3) hours
The speed of Train B, v₂ = 30 miles per hour
The distance from the starting point to Station X, d₁, is given as follows;
v₁ = d₁/t₁
∴ d₁ = v₁ × t₁
By substituting the known values, we have;
d₁ = 100 mph × 0.5 h = 50 miles
The distance from the starting point to Station Y, d₂, is given as follows;
v₂ = d₂/t₂
∴ d₂ = v₂ × t₂
By substituting the known values, we have;
d₂ = 30 mph × (5/3) h = 50 miles
Therefore;
The difference in the distances to Station X and Station Y = d₁ - d₂
d₁ - d₂ = 50 miles - 50 miles = 0
∴ The difference in the distances to Station X and Station Y = 0 (No difference).
;
or p = -6