Two Cooks Standing Side by Side in a Restaurant Pull

question 29

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.

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Definitions:

Latissimus Dorsi

The large muscle of the back.

Pectoralis Major

A large muscle in the front of the chest that attaches to the shoulder and sternum, involved in movements of the shoulder and arm.

Deltoid

Refers to the triangular muscle on the shoulder, involved in arm movements and known for its shape.

Circular Sphincter

A circular muscle that constricts or dilates to regulate the passage of substances through an opening in the body, such as the pyloric sphincter in the digestive system.