Solve the Problem $t$ (In Seconds), Required for a Block to Slide Down an Required

question 245

Multiple Choice

Solve the problem.
-Ignoring friction, the time, $t$ (in seconds) , required for a block to slide down an inclined plane is given by the formula $t = \sqrt { \frac { 2 b } { g \sin \theta \cos \theta } }$ where $b$ is the length of the base in feet and $g = 32.2$ feet per second is the acceleration of gravity. How long does it take a block to slide down an inclined plane with a base of 12 feet at an angle of $44 ^ { \circ }$ ? Round your answer to three decimal places.

• A) \(6.93 \mathrm { sec }\)
• B) \(0.353 \mathrm { sec }\)
• C) \(0.864 \mathrm { sec }\)
• D) \(1.221 \mathrm { sec }\)

Understand the sequential phases of the sexual response cycle.

Comprehend how physiological factors like blood sugar levels and hypothalamic activity regulate hunger.

Learn about the cognitive representations and biological basis of emotions and motivations.

Identify the processes and phases involved in human sexual differentiation.

---

Definitions:

Mental Hygiene Movement

An early 20th-century initiative aimed at improving mental health through prevention, early treatment, and the humane care of those with mental illness.

19th Century

The period from January 1, 1801, to December 31, 1900, marking the nineteenth century in the Gregorian calendar.

Technology-Delivered Psychotherapy

Therapeutic services provided via technological platforms, such as online, mobile apps, or virtual reality, to improve mental health.

Mental Health Professionals

Trained individuals who provide services aimed at improving an individual's mental health and well-being.