A 2 900-Kg Truck Moving at 11

question 26

Multiple Choice

A 2 900-kg truck moving at 11.0 m/s strikes a car waiting at a traffic light,hooking bumpers.The two continue to move together at 7.00 m/s.What was the mass of the struck car?

• A)4 750 kg
• B)7 460 kg
• C)1 760 kg
• D)1 660 kg
• E)4 560 kg

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Definitions:

Variable Cost

A cost that varies, in total, in direct proportion to changes in the level of activity. A variable cost is constant per unit.

Fixed Cost

A cost that remains constant, in total, regardless of changes in the level of activity within the relevant range. If a fixed cost is expressed on a per unit basis, it varies inversely with the level of activity.

Planning Budget

A financial plan for a future period, outlining an organization's revenue and expenditures.

Flexible Budget

A budget that adjusts or flexes with changes in volume or activity levels.