A 30-Kg Mass Is Attached to a Spring with a Spring

question 21

Multiple Choice

A 3.0-kg mass is attached to a spring with a spring constant of 7.0 N/m and set into simple harmonic motion with an amplitude of 5.0 cm.When the mass has 36% of its maximum kinetic energy,how far away is it from its equilibrium position?

• A)1.8 cm
• B)3.2 cm
• C)3.4 cm
• D)4.0 cm
• E)4.4 cm

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Definitions:

Factorial Design

Factorial design is a statistical test used in experiments where there are two or more independent variables and it evaluates the effect of each, as well as the interaction between them, on the dependent variable.

Experimental Conditions

Describes the specific environments, variables, or settings manipulated by researchers in an experiment to observe their effects on the outcomes.

Factorial Design

A research strategy in experiments that evaluates the interaction between multiple factors and their combined impact on the outcome.

Repeated Measures Design

An experimental design in which the same subjects are exposed to each condition or treatment, allowing direct comparison of different treatments on the same subjects.