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PHYS-2425.015 – UNIVERSITY PHYSICS I QUIZ 3 (CHAPTER 11) EXPLICITLY SHOW HOW YOU ARRIVE AT EACH ANSWER TO RECEIVE CREDIT A professor sits on a rotating stool that is spinning at 10.0 rpm while she holds a heavy weight in each of her hands. Her outstretched hands are 0.745 m from the axis of rotation, which passes through her head into the center of the stool. When she symmetrically pulls the weights in closer to her body, her angular speed increases to 32.5 rpm. Neglecting the mass of the professor, how far are the weights from the rotational axis after she pulls her arms in?   2.  Given two vectors

Compared with nonabused children, abused children react more strongly to an angry face. This best illustrates

Male Japanese quail became sexually aroused by a red light that was repeatedly associated with the presentation of a female quail. The sexual arousal triggered by the red light was a

By learning to classify cats and dogs, monkeys demonstrate a capacity to form

The fact that learning can occur without reinforcement is most clearly demonstrated by studies of

The removal of electric shock is to the receipt of money as ________ is to ________.

A neoplasm that is malignancy of pigmented tissue is a

Mrs. Lazar, a third-grade teacher, believes that boys are more aggressive than girls, so she watches boys more closely than she watches girls for any attempts to physically harm another student. Mrs. Lazar’s surveillance strategy best illustrates

Kayla stopped talking disrespectfully to her parents after they suspended her weekly allowance as a result. Taking away Kayla’s allowance served as ________ for her behavior.

Which measure of memory retention assesses the ability to draw information out of storage and into conscious awareness?