Carts a and B Have Equal Masses and Travel Equal

question 34

Multiple Choice

Carts A and B have equal masses and travel equal distances on straight frictionless tracks while a constant force F is applied to A, and a constant force 2F is applied to B. The relative amounts of work done by the two forces are related by:

• A)WA = 4 WB.
• B)WA = 2 WB.
• C)WA = WB.
• D)WB = 2 WA.
• E)WB = 4 WA.

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Definitions:

Specific Tariff

A specific tariff is a fixed fee imposed by a government on each unit of imported goods, based on quantity rather than value.

Lump-Sum Tax

A fixed amount of tax that an individual or business is required to pay, regardless of income or transaction value.

World Price

The price at which goods are traded internationally, determined by global supply and demand conditions.