Two Cooks Standing Side by Side in a Restaurant Pull

Multiple Choice

Two cooks standing side by side in a restaurant pull their beaters out of the dough at the same instant. A glob of dough flies off each beater. Each glob lands on the top of a tin the same horizontal distance away and at its initial height. However, one lands later than the other. The explanation is that they left the beaters at angles θ₁ and θ₂ such that:

A) θ₂ = −θ₁.
B) θ₁ + θ₂ = .
C) θ₁ + θ₂ = .
D) θ₁ + θ₂ = π.
E) θ₁ − θ₂ = π.