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Madison pushes with a 160-N horizontal force on a 20-kg crate of coffee resting on a warehouse floor. The force of friction on the crate is 80 N.  a) (3 pts) What is the acceleration of the crate? b) (1 pt) What is the acceleration of the crate if the friction force is equal to the pushing force? 

A car starts from rest and accelerates uniformly at a rate of 2.0 m/s2 for 12s. What is its final velocity?

Allison exerts a net force of 10.0 N on a 6.7-kg shopping cart that was initially at rest. a) (2 pts) Find the acceleration of the cart. b) (2 pts) If the cart was pushed for a total time of 3.0s, calculate the distance traveled by the cart during this time. 

  Place the images in the correct order of GPCR interactions from start to finish. Begin with the inactive state.

Blockade of dopamine transporters in the presynaptic neuron’s plasma membrane results in:

Watch the video of your presentation, review the survey feedback from your peers, and review the feedback rubric from me. (The links to these items will be in an assignment comment that I’ll submit when I grade your presentation; Honorlock should allow you to access what you need.) Synthesize this feedback and discuss your performance in an email-style message addressed to me.  This email should analyze your strengths and weaknesses as a presenter; synthesize and reflect on the feedback you received from me and from your peer evaluations; specify goals for improvement in your next presentation; use specific details to support your critique of your performance; demonstrate an attentive viewing of your presentation; use short paragraphs and section headings to create a “skimmable,” reader-oriented document.   Evaluation Criteria (see rubric on Canvas) Critical thinking & audience awareness thoughtful analysis of your strengths and weaknesses specific details that support your points and show understanding of presentation skills discussed in class useful, realistic goals for improvement professional tone and appropriate word choices   Organization & formatting specific subject line appropriate salutation brief introduction that states what your email is about and creates a positive tone reader-oriented organization that highlights key information effective use of headings, whitespace, lists/bullet points as needed forward-looking closing   Writing clear, concise language; easy-to-follow sentences; active voice error-free prose general adherence to rules in GB360 Communication Guide

The labor and delivery nurse does a vaginal exam on a client in labor. They palpate the fetal occiput toward the patient’s back and to the left side of the passageway. Nursing interventions that should be initiated for this client would include which of the following?

Which of the following was NOT a change in the fifteenth-century expansion of Europe? 

The Protestant Reformation was lead by:

The subtle modeling of forms through the gradual transition from light to shadow and the blurring of the edges of forms, commonly used by Leonardo da Vinci, is known as :