The Position of a Mass That Is Oscillating on a Spring

question 76

Multiple Choice

The position of a mass that is oscillating on a spring is given by x = (17.4 cm) cos[(5.46 s^-1) t]. What is the period of this motion?

• A) 1.74 s
• B) 1.15 s
• C) 1.32 s
• D) 0.869 s
• E) 0.314 s

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Definitions:

Anatomical Description

involves detailing the structure, position, and relationships of body parts to one another.

Olecranon Fossa

A large depression located on the posterior aspect of the humerus, accommodating the olecranon of the ulna when the arm is extended.

Olecranon Process

The bony projection at the upper end of the ulna, forming the point of the elbow.

Ulnar Notch

A small depression on the distal end of the radius bone, where it articulates with the head of the ulna bone in the forearm.