A Simple Pendulum, 2 $\degree$ From the Vertical

question 77

Multiple Choice

A simple pendulum, 2.00 m in length, is released from rest when the support string is at an angle of 35.0 $\degree$ from the vertical. What is the speed of the suspended mass at the bottom of the swing? (g = 9.80 m/s² and ignore air resistance)

• A) 0.941 m/s
• B) 1.88 m/s
• C) 2.66 m/s
• D) 1.33 m/s

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Definitions:

Cross-price Elasticity

A measure of how the quantity demanded of one good responds to a change in the price of another good, indicating the relationship between goods as substitutes or complements.

Glazed Donuts

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Cinnamon Rolls

A sweet baked pastry known for its spiral shape and cinnamon-spiced filling, often topped with icing or glaze.

Cross-price Elasticity

A measure of how the demand for one good responds to a change in the price of another good.