What work is done on the crate by the worker
To push a 47.0-kg crate up a frictionless incline angled at 34.0° to the horizontal, a worker exerts a force of 369 N parallel to the incline. The crate moves a distance of 4.00 m. What work is done on the crate by the worker?
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An 82 kg parachutist descends through a vertical height of 350 m with constant speed. Find the increase in entropy produced by the parachutist, assuming the air temperature is 21 degrees C.
A tennis ball is thrown toward a vertical wall with a speed of 21.0 m/s at an angle of 40.0° above the horizontal. The horizontal distance between the wall and the point where the tennis ball is released is 23.0 m.
What is the density of this object that has a mass of 120 grams and a volume of 30mls?
Write a program that asks a user for his/her first initial. Then ask the user to type 1,2 3, 4. When the user types 4 the program ends. When the user types in 1, 2, or 3 , the program displays the message, "Good Job" and then asks for another input.
The horizontal, a worker exerts a force of 369 N parallel to the incline. The crate moves a distance of 4.00 m. What work is done on the crate by the worker?
A 0.400 kg object is swung in a vertical circular path on a string 0.460 m long. If its speed is 3.50 m/s at the top of the circle, what is its speed when it reaches the bottom of the circle ??
Discuss stellar evolution (each stage in brief). What forces are opposing one another throughout the life of a star and how do they influence the various stages in the life cycle of a star?
What causes the disease at the molecular level -i.e. what types of mutations would cause the myosin not to work properly and why?
Design and implement a class called Book that contains instance data for the title,author, publisher, and copyright date. Define the Book constructor to accept and initialize this data.
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With reference to interviews with people involved in the riots, compare and contrast thematic analysis and narrative analysis
Hopefully, you enjoyed this class on Digital Media and Society. Question #1: Has your impression of digital media and society changed after taking this class?
The three (3) key concepts I learned and understood this week are Intercultural Adroitness, Cultural Intelligence and Intercultural Sensitivity.
This week's readings helped me better understand how communication works across cultures and why intercultural competence is important in diverse environments.
Subsequently, in "The Evolution of Depravity," Judson examines how the various histories of behavioral expressions and the consequences
Complete a write up, similar to the example below- The participants in this study were of multiple ethnic and religious backgrounds.
Problem 1: Suppose that you are going to conduct a research project about the problem of theft on campus.