Solve the Problem $t = \sqrt { \frac { 2 a } { g \sin \theta \cos \theta } }$

question 41

Multiple Choice

Solve the problem.
-If friction is ignored, the time t (in seconds) required for a block to slide down an inclined plane is given by the formula $t = \sqrt { \frac { 2 a } { g \sin \theta \cos \theta } }$ where a is the length (in feet) of the base and g =32 feet per second per second is the acceleration of gravity. How long does it take a block to slide down an inclined plane with base a = 14 when θ = 30°? If necessary, round the
Answer to the nearest tenth of a second.

• A) 0.4 sec
• B) 2.4 sec
• C) 1.4 sec
• D) 1.1 sec

Understand Weiner's attribution theory, including the factors of ability, task difficulty, effort, and luck.

Grasp the concepts of self-serving bias and actor-observer bias.

Identify and distinguish between internal and external, stable and unstable, and controllable and uncontrollable factors in attribution theory.

Comprehend the implications of attributions on achievement motivation and learned helplessness.

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Definitions:

Number Of Employees

A count of all individuals working for a company, including both full-time and part-time staff.

Step-down Method

A cost allocation method used in managerial accounting to allocate overhead costs from service departments to producing departments.

Labor Hours

The total number of work hours spent by employees on production or service delivery.

Space Occupied

The area taken up or used by a business, organization, or equipment within a physical location.