A Car Is Accelerating at a Rate of 2

question 85

Multiple Choice

A car is accelerating at a rate of 2.5 m/s².A mass of 250 g is hanging from the ceiling on a string 1.2 m long.The angle that the string makes with the vertical is

• A)14.3º toward the back of the car.
• B)76º toward the back of the car.
• C)7º toward the front of the car.
• D)14.3º toward the front of the car.
• E)0º,or straight down.

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Definitions:

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The obligation of a union to represent all members fairly, impartially, and in good faith, particularly during collective bargaining and grievance processes.

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An organization formed by workers in various sectors to protect their rights and interests through collective bargaining.