A 2000 Kg Car Accelerates from Rest to a Velocity

question 74

Multiple Choice

A 2000 kg car accelerates from rest to a velocity of 40 m/s in 5.0 seconds. The brakes are applied, and the car is brought to a stop (without sliding) . The magnitude of the work done by the friction in the brakes is

• A) 1.0 × 10⁶ J.
• B) 1.2 × 10⁶ J.
• C) 1.6 × 10⁶ J.
• D) 2.1 × 10⁶ J.
• E) 2.5 × 10⁶ J.

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Definitions:

Compromise Dividend

A dividend payment agreed upon by a company and its shareholders to be distributed, usually under circumstances where the payment amount may not meet all parties’ expectations but is deemed acceptable.

Dividend Policy

Refers to the strategy a company uses to determine how much it will pay out to shareholders in dividends.

Time Pattern

The distribution or sequence of events, actions, or changes over time, often analyzed in various contexts such as financial planning or project scheduling.

Dividend Payout

The portion of earnings a company distributes to its shareholders in the form of dividends.