A Block of Wood with a Mass M = 4

question 34

Multiple Choice

A block of wood with a mass M = 4.65 kg is resting on a horizontal surface when a bullet with a mass m = 18 g and moving with a speed v = 725 m/s strikes it.The coefficient of friction between the block and the surface is µ = 0.35.The distance the block moves across the surface is

• A)1.1 m
• B)3.3 m
• C)0.41 m
• D)11 m
• E)None of these is correct.

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Definitions:

Variable

An element or factor that can change or vary, often used in mathematical modeling or statistical analysis to represent changeable components.

Cost Behavior

The study of how the costs of a business change in relation to changes in its activity levels or volume.

Cost Behavior Analysis

The study of how costs change in relation to changes in a firm’s level of activity.

Mixed Cost

An expense that contains both variable and fixed cost components.