Explain why an ice skater spins faster when she pulls her arms in compared to when her arms are stretched straight out.
Definitions:
Sales Tax
A tax imposed by a government on sales of goods and services, typically calculated as a percentage of the purchase price.
Constant Rate
A stable speed or frequency at which something happens or changes over a particular period of time.
Constant-Rate
Pertaining to a process or quantity that changes over time at an unvarying speed or amount.
Progressive Tax
A tax system where the tax rate increases as the taxable amount increases, placing a heavier burden on wealthier taxpayers.
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