How much tension is exerted in the strand
When a 124 N bag of nails hangs motionless from a single vertical strand of rope, how much tension is exerted in the strand?
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A loudspeaker of mass 17.0 {rm kg} is suspended a distance of h = 2.20 {rm m} below the ceiling by two cables that make equal angles with the ceiling. Each cable has a length of l = 3.70 {rm m}.
Assume that the kinetic energy of a 1100{rm kg} car moving at 125{rm km/h} could be converted entirely into heat. What amount of water could be heated from 21C to 52C by the car's energy.
An 9.0 m, 200 N uniform ladder rests against a smooth wall. The coefficient of static friction between the ladder and the ground is 0.55, and the ladder makes a 50.0° angle with the ground. How far up the ladder can an 760 N person climb befor
Mary weighs 475 N and she walks down a flight of stairs to a level 5.00 m below her starting point. What is the change in Mary's potential energy
A 21.2 mL sample of a weak monoprotic acid, HX, requires 50.0 mL of 0.045 M NaOH to reach the equivalence point. After the addition of 30.0 mL of NaOH, the pH is 4.90. What is the Ka of HX?
A toy car runs off the edge of a table that is h = 1.150 m high. The car lands d = 0.425 m from the base of the table. How fast was the car going on the table?
An 800 N gorilla swings from vine to vine. As the gorilla grabs a new vine, both vines form an angle of 30o with the vertical. What is the net force on each vine?
What were the goals of Wilson, Lloyd George, and Clemenceau at the Versailles peace conference?Compare and contrast the Russian and Germany revolutions of 1917 - 1918.
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Why is it important to consider diverse perspectives in the interpretation of history? How can society positively integrate aspects of history
Write about Ukraine or Syria. Understanding and applying the key concepts- location, place, link, and region- to geographical issues
How did different immigrant groups navigate maintaining their identities while integrating into American society? Additionally, considering Ellis Island's role
Essay Assignment: American Rebellion against the British Government Objective: Write a well-structured academic essay that explores the grounds
Provide a title that contains a clear description of the topic, participants, and type of study. The title should be in bold and capture the essence of study
Which of the following questions might do that and could make the client feel uncomfortable?
A substance use and addiction counselor is a trained mental health professional who assesses, treats, and supports people experiencing substance use disorders