A Simple Pendulum Consists of a 2

question 53

Multiple Choice

A simple pendulum consists of a 2.0 kg mass attached to a string. It is released from rest at X as shown. Its speed at the lowest point Y is:

• A) 0.90 m/s
• C) 3.6 m/s
• D) 6.0 m/s
• E) 36 m/s

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Definitions:

Visible Spectrum

The portion of the electromagnetic spectrum that is visible to the human eye, ranging from violet to red.

Additively Mixing

The process of combining different wavelengths of light to create new colors, seen in technologies like computer screens and televisions.

Visual Cortex

The part of the brain responsible for processing visual information.

Optic Nerve

The nerve that transmits visual information from the retina to the brain.