In the Figure, a Constant External Force P = 160

question 75

Multiple Choice

In the figure, a constant external force P = 160 N is applied to a 20.0-kg box, which is on a rough horizontal surface. While the force pushes the box a distance of 8.00 m, the speed changes from 0.500 m/s to 2.60 m/s. The work done by friction during this process is closest to

• A) -1040 J.
• B) +1110 J.
• C) +1170 J.
• D) +1040 J.
• E) -1170 J.

---

Definitions:

Fair Value Through Profit or Loss

An accounting approach where financial assets are valued at their current market price, with changes in fair value reported in the profit or loss statement.

Journal Entries

The record of financial transactions in the books of accounts in chronological order, showing the accounts and amounts debited and credited.

Significant Influence

The power to participate in the financial and operating policy decisions of a business, without controlling it.

Common Shares

Equity investments that represent ownership in a company, giving holders voting rights and a share in the company's profits through dividends.