At what angle girl looking up if standing at tip of shadow
The 30-ft tree casts the 16-foot shadow on horizontal ground. Girl standing at the tip of shadow is looking at the bird nesting at top of tree. At what angle is girl looking up?
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A proton is liberated in a uniform electric field, and it experiences an electric force of 2.8 multiplied by 10-14 N toward the south. Determine the magnitude and direction of the electric field?
Determine amount of radioactive lead remaining after (a) three years, (b) eight years, (c) fifteen years, (d) compute the half life.
Assume that terminal side of angle a lies in quadrant II and terminal side of angle B lies in quadrant I. If tan a=-3/4 and cos B=3/8, determine exact value of cos (a-B).
The total force on an object in the positive x direction. Consider the given statements:
The hydrogen atom comprises of a proton of mass 1.67 x 10^-27 kg and an orbiting electron of mass 9.11 x 10^-31 kg. In one of the orbits, the electron is 5.3 x 10^-11 m from the proton. Determine the mutual attractive gravitational force among the
The object with mass m is placed halfway between an object of mass M and an object of mass 3M which are separated by a distance d. Find out the magnitude of force on the object with mass m?
The speed of light in water is 2.25 x 10^8 m/s. By using Einstein's thinking, describe whether it is possible for a particle to travel via water at a speed greater than 2.25 x 10^8 m/s.
Write any program or method to create the text document on TI-89 that expresses formula like when you enter it into calculator: A=P(1+(r/n))^nt.
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What is the proposed mechanism of action of the medication(s)? Why might this be appropriate for the patients?
What specific methods or tools will you use to gather objective data about the strengths and weaknesses of the Richmond West community
What are the personal and/or communal ethical factors that may be involved in determining the moral position of either side in that debate?
Watch the video clip below. Describe the social, political, cultural, and environmental factors influencing poverty.
SELECT ONE of the following topics, introduce your peers to the subject, and explain how the community health nurse can assist with risk reduction
1. What are your nursing experiences with persons with substance use disorder (SUD)? 2. Discuss the universal screening tools for Substance Use disorder?
Community health nurses play an important role in risk reduction and providing care for victims of sexual abuse.