What is the force exerted through the scale
A 55.0 kg girl weighs herself by standing on a scale in an elevator. What is the force exerted by the scale when the elevator is descending at a constant speed of 10 m/s?
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A rifle with a barrel length of 56cm fires a 12g bullet with a horizontal speed of 350m/s . The bullet strikes a block of wood and penetrates to a depth of 10cm. what force does the block put on the bullet in newtons?
Calculate the pH of a buffer solution with .10 moles of C2H5COOH and .13 moles of C2H5COONa in 1.5L
What volume of N2 gas (measured at STP) would result from the reaction of 1500 kg of hydrazine and 1000 kg of N2O4?
If 100ml of NaCl is added to 200ml of solution containing 0.005M AgNO3 and 0.10M Pb(NO)3 does a precipitate form? If one forms, what compound(s) does this solution contain?
What mass of magnesium chloride is needed to react with 145 g of silber nitrate accourding to the following reaction: MgCL2(aq)+2AgNO3(aq) -> MG(NO3)2(aq) + 2AgCL
The Henry's Law constant of methyl bromide, CH3 Br, is k = 0 .159 mol/(L a tm) at 25C. What is the solubility of methyl bromide in water at 25 C and at a partial pressure of 250 mm Hg
What are at least three of these practices? Describe a case in which a company violated one of these practices. What were the consequences to the company and employees?
At the end of the firing period, the craft has velocity components of vx = 3835 m/s and vy = 4748 m/s. Find the magnitude and direction of the initial velocity. Express the direction as an angle with respect to the +x axis.
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Physical wellness in the workplace only refers to organizations providing their employees with healthy eating and physical activity options,
Your company is in the process of redesigning several floors of office space. You are tasked with generating a list of ideas to incorporate
Which priority action would the nurse take during the first few hospital days for an adult diagnosed with schizophrenia who is ungroomed and withdrawn,
What types of errors are best described as those that occur when there are problems within the health care system?
Problem: According to the lesson, which of the following are parts of the patient safety competency?
When thinking about children brain development and emotional intelligence - Identify one way you can make the environment safe for the children
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