A 10-Kg Ball Is Attached to the End of a 2

question 55

Multiple Choice

A 1.0-kg ball is attached to the end of a 2.5-m string to form a pendulum. This pendulum is released from rest with the string horizontal. At the lowest point in its swing when it is moving horizontally, the ball collides elastically with a 2.0-kg block initially at rest on a horizontal frictionless surface. What is the speed of the block just after the collision?

• A) 2.3 m/s
• B) 4.7 m/s
• C) 3.5 m/s
• D) 3.0 m/s
• E) 7.0 m/s

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Definitions:

Impoverished Leadership

A leadership style characterized by low concern for people and tasks, often resulting in disengaged and unmotivated teams.

Task Behaviors

Actions focused on achieving goals, including planning, organizing, and directing activities related to task completion.

Relationship Behaviors

Actions taken by individuals that affect their interactions and dynamics with others, important in both personal and professional contexts.

Process Behaviors

Actions by a leader that focus on the how-to aspects of task completion, often involving support and facilitation of team dynamics.