Find x and y components of acceleration at any instant
A particle travels along the circular path x²+y²=r². If the y component of the particle's velocity is Vy=2rcos2t, determine the x and y components of its acceleration at any instant.
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Assume that price of the Microsoft Windows Upgrade that year were normally distributed, with a standard deviation of $8.53. If 36 retailers of computer software are selected that year, what is the probability the price of the upgrade was between $
State the appropriate null and alternative hypotheses. Based on the sample data, test the null hypothesis using an ? = .05. Discuss the results of the test.
How many moles of Ba(OH)2 are required to make 1.0L of solution in which the OH- concentration is 0.050M??Barium Hydroxidedissolves as follows:
The sharp upward slope launches them into the air, where they perform acrobatic maneuvers. In the women's competition, the end of a typical launch ramp is directed 67° above the horizontal. With this launch angle, a skier attains a height of 1
Describe three different ways you could make an aceticacid/acetate buffer with acetic acid, sodium acetate, deionizedwater, a solution of hydrochloric acid, and a solution of sodiumhydroxide.
How many different values of the principle quantum number can be found in the ground state electron configuration of nickel?
The R-134a undergoes a process that increases its volume by 40 percent. Calculate the final temperature and enthalpy of the R-134a.
The annual income of residents in a county is $42,000 with a standard deviation of $10,000. Assuming that the distribution of incomes is normal, between what two values do approximately 95% of the incomes of county residents lie?
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Provide five (5) reasons why working from a person centred, strengths-based positive framework, and providing positive lifestyle strategies can reduce
Prior to your taking this graduate HR law class you had heard of the term "gender stereotyping," but didn't know much about it.
Adler believed that your birth order determines, to a large extent, your personality. He stated that your traits reflect, somehow, how you have achieved
You are a social worker working with foster children. You are making a home visit to Katie, age nine, and her foster family.
Outline a social issue that is important to you. Describe why it is important to you, why it is important from a societal perspective and how you think
Lifespan psychologists are unlikely to investigate both changes as well as consistencies that exist in different individuals'
Working in the yard, you feel unpleasantly hot and sweaty when you come in the house, so you take a shower and begin to feel better.