An 80-Kg Man Is One Fourth of the Way Up $\degree$

question 22

Multiple Choice

An 80-kg man is one fourth of the way up a 10-m ladder that is resting against a smooth, frictionless wall. If the ladder has a mass of 30 kg and it makes an angle of 60 $\degree$ with the ground, find the force of friction of the ground on the foot of the ladder.

• A) 7.8 * 10² N
• B) 2.0 * 10² N
• C) 50 N
• D) 1.7 * 10² N

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Definitions:

Holding Cost Rate

The percentage of the value of inventory that is held as a cost for storing, insuring, and managing goods over a certain period.

Chilliwack

A city in the province of British Columbia, Canada, known for its natural beauty and outdoor activities.

Holding Cost Rate

The percentage of the inventory value held that represents the cost to store, manage, and insure inventory over a certain period.

Montreal

A major city in Quebec, Canada, known for its cultural diversity, historical sites, and economic significance.