Figure 42 Two Crates Connected by a String Passed Through

question 32

Multiple Choice

Figure 4.2 Two crates connected by a string passed through a pulley.
-Two weights, one with mass 2 kg and the other with mass 4 kg, are attached to the ends of a massless string that hangs over an ideal pulley. The system is allowed to move freely. What is the value of acceleration of the system?

• A)3.3 m/s²
• B)9.8 m/s²
• C)19.6 m/s²
• D)29.0 m/s²

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Definitions:

Persuasion Strategies

Techniques employed to influence individuals' attitudes, beliefs, or actions through communication and rhetorical means.

Attitudes

A psychological tendency that is expressed by evaluating a particular entity with some degree of favor or disfavor.

Lasting Changes

Refers to permanent or enduring alterations in an individual, system, or environment over time.

Social Psychology

The scientific study of how individuals think, influence, and relate to one another within a social context.