A Mass on a Spring Undergoes SHM

question 200

Multiple Choice

A mass on a spring undergoes SHM. When the mass is at its maximum distance from the equilibrium position, which of the following statements about it are true? (There could be more
Than one correct choice.)

• A) Its speed is zero.
• B) Its total mechanical energy is zero.
• C) Its acceleration is zero.
• D) Its elastic potential energy is zero.
• E) Its kinetic energy is a maximum.

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Definitions:

Fixed Cost

Costs that do not change with the level of output produced by a firm.

Lawn-mowing

The action of cutting the grass in a yard or garden using a lawn mower, often considered a routine maintenance task or a service industry.

Variable Costs

Expenses that change in proportion to the activity of a business such as costs for raw materials or production labor.

Snow-clearing

The process of removing snow and ice from outdoor surfaces, primarily roads and pavements, to ensure safe passage for vehicles and pedestrians.