A 14-Kg Block Rests on a Level Frictionless Surface and Is

question 49

Multiple Choice

A 14-kg block rests on a level frictionless surface and is attached by a light string to a 5.0-kg hanging mass where the string passes over a massless frictionless pulley.If g = 9.8 m/s²,what is the tension in the connecting string?

• A)2.6 N
• B)21 N
• C)49 N
• D)36 N
• E)190 N

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Definitions:

Drowning

A fatal process resulting from submersion in liquid, leading to respiratory impairment and lack of oxygen.

Helping Behavior

Actions intended to provide assistance or benefit to others without expectation of reward or recognition.

Noticing

The cognitive process of becoming aware or conscious of something through the senses.

Defining An Emergency

Defining An Emergency involves identifying a situation that requires immediate attention due to the potential for harm or the need for urgent intervention.