A Heavy Dart and a Light Dart Are Launched Horizontally

question 50

Multiple Choice

A heavy dart and a light dart are launched horizontally on a frictionless table by identical ideal springs.Both springs were initially compressed by the same amount.Which of the following statements about these darts are correct? (There could be more than one correct choice. )

• A)The darts both have the same kinetic energy just as they move free of the spring.
• B)The lighter dart leaves the spring moving faster than the heavy dart.
• C)The heavy dart had more initial elastic potential energy than the light dart.
• D)Both darts move free of the spring with the same speed.
• E)Both darts had the same initial elastic potential energy.

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Definitions:

Total Manufacturing Costs

The sum of all costs directly involved in the production of goods, including raw materials, labor, and overhead expenses.

Manufacturing Overhead

All indirect costs associated with the production process, including but not limited to utilities, maintenance, and factory equipment depreciation.

Hourly Wages

Payment to workers based on the number of hours worked, typically associated with non-salaried employees.

Cost Of Goods Manufactured Statement

A financial document that calculates the total cost of goods produced within a specific period, including direct materials, direct labor, and overhead.