Find force exerted by rope on bucket of water
A 5 kg bucket of water is raised from a well by a rope. If the upward acceleration of the bucket is 3 m/s2, find the force exerted by the rope on the bucket of water.
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What concentration do you need to dilute this stock to, so that you have a final concentration of 5nM reagent in 1mL of cells.
The Ni2+ extracted from the column was treated with 25 mL of 0.04446 M EDTA. How many milliliters of 0.02119 M Zn2+ is required for the back titration of the Ni2+ solution?
A block of mass 3.00 kg is pushed up against a wall by a force P that makes a 56.0° angle with the horizontal as shown in the figure below. The coefficient of static friction between the block and the wall is 0.210. Determine the maximum possi
Compare the development of China over the last 20 years with respect to the global environment and resources with that of the development of the United States over the last two centuries.
Acetic acid CH3COOH, has an acid dissociation constant of 1.8 x 10-5. What is the conjugate base of acetic acid and what is its base dissociation constant?
Why is it important to know and classify various chemical reactions? Please give examples of at least 3 different chemical reactions that you encounter in your daily life.
A simple supported beamis hinged at point p. find the tension in the tie rope and component of the force exerted by the hinge on the beam.
A hydrocarbon is commonly used as an anesthetic. If a 2.50-L flask contains 5.11 g of the hydrocarbon gas at 679 torr and 25 °C, what is the molecular formula of the hydrocarbon?
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Which of the following best describes the rationale of those public officials who are promoting the policy referenced in the title of the Texas Tribune article?
Problem: Political messaging and how a policy is framed to one's supporters and to the general public are important.
What are 2 or 3 advantages of conducting policy evaluations in criminal justice? What is the significance of policy research in policy evaluation?
What is society's goal for unions? To limit individual employees' bargaining power To ensure that workers have a voice in how they are treated
How can grassroots movements and community-led initiatives drive change in addressing environmental injustices, and what strategies have proven
The control model is based on strict authority and rigid rules. It emphasizes discipline, surveillance, and limited privileges for inmates.
Question: Which of the following statements illustrates the impact of the reform era (1900-1920) on US political parties?