A 15-Kg Playground Ball Is Moving with a Velocity of 3

question 10

Multiple Choice

A 1.5-kg playground ball is moving with a velocity of 3.0 m/s directed 30 $\degree$ below the horizontal just before it strikes a horizontal surface.The ball leaves this surface 0.50 s later with a velocity of 2.0 m/s directed 60 $\degree$ above the horizontal.What is the magnitude of the average resultant force on the ball?

• A)14 N
• B)11 N
• C)18 N
• D)22 N
• E)3.0 N

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Definitions:

Richness

In communication, it refers to the depth and quality of information transmitted between parties.

Oral Medium

A method of communication or expression that involves spoken words, as opposed to written or visual forms.

In-Person Channel

A mode of communication where interactions occur face-to-face, allowing for immediate feedback and non-verbal cues.

Walks-Around

Informal, unplanned visits to a work area or project site for direct observation or interaction, often used in management or leadership contexts.