An Electron of Mass 9

question 16

Multiple Choice

An electron of mass 9.11 x 10^-31 kg has a momentum of 3.64 x 10^-22 kg·m/s.What is its speed?

• A)0.467 c
• B)0.632 c
• C)0.800 c
• D)It cannot have this momentum since it would require a speed greater than c.

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Definitions:

Long-run Total Cost

The overall expenses incurred by a firm when all inputs are variable, reflecting costs over a time when firms can adjust all factors of production.

Long-run Average Total Cost

The per unit cost of production when all inputs, including both fixed and variable costs, are adjusted to their optimal levels over time.

Automobile Manufacturing

The industry and process involved in designing, producing, marketing, and selling motor vehicles.

Ford Motor Company

An American multinational automaker founded by Henry Ford, known for revolutionizing the automobile industry.