How Fast Must a Muon Be Moving If It Looks

question 30

Multiple Choice

How fast must a muon be moving if it looks to an observer at rest that it lived for 2 * 10 ^{- 4} seconds before it decayed when, in fact, it lived for only 2 *10 ^{- 6} seconds in its moving reference frame?

• A) 0.05c
• B) 0.50c
• C) 0.95c
• D) 0.995c
• E) 0.99995c

---

Definitions:

Master Production Schedule

A detailed plan that outlines the specific quantities and timing of finished products to be produced, directly influencing procurement, manufacturing operations, and inventory levels.

Bill Of Materials

A comprehensive list detailing the raw materials, components, and assemblies required to create a product.

Materials Required

The list of all items and substances needed to complete a manufacturing process, project, or operation.

Planning Bills

A material grouping created in order to assign an artificial parent to a bill of material; also called “pseudo” bills, kitted material, or kits.