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A 10-M Plank with a Mass of 80 Kg Is

question 19

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A 10-m plank with a mass of 80 kg is being moved by rolling it over two cylindrical logs, each with a mass of 10 kg and a radius of 20 cm, placed 2 m from either end of the plank. As the plank is pushed, the logs roll on the ground without slipping, and the plank does not slip on the rollers. A force of 250 N is applied to the plank. What is the speed of the plank after it has moved 2 m, starting from rest?


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Evidence-based Management

The practice of making managerial decisions with a focus on scientific findings and empirical evidence to ensure effectiveness and efficiency.

Incubation Stage

A phase in the development of a startup or new project characterized by experimentation, ideation, and the initial development of a business model.

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The process of exploring alternative solutions to problems or opportunities in novel and nontraditional ways to arrive at effective solutions.

Reversal Technique

A strategy used in problem-solving or creativity that involves considering the opposite of what is expected or assumed.

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