A CD with a Diameter of 12

question 71

Multiple Choice

A CD with a diameter of 12.0 cm starts from rest and with a constant angular acceleration of 1.00 rad/sec² acquires an angular velocity of 5.00 rad/sec.The CD continues rotating at 5.00 rad/sec for 15.0 seconds and then slows to a stop in 12.0 second with a constant angular deceleration.What is the angular distance traveled by a point 4.00 cm from the center,at the time 10.0 seconds from the start?

• A) 27.6 rad
• B) 37.5 rad
• C) 40.7 rad
• D) 48.2 rad
• E) 51.2 rad

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Definitions:

Last Trimester

The final third of a pregnancy, typically encompassing weeks 28 through 40, characterized by significant growth and development of the fetus.

Placenta

An organ that develops during pregnancy, providing oxygen and nutrients to the growing fetus while removing waste.

LH

Luteinizing hormone, a hormone produced by the anterior pituitary gland, essential for regulating the menstrual cycle and ovulation in females and testosterone production in males.

Compounds

Substances formed by the chemical combination of two or more elements in fixed proportions, possessing unique properties.