What is the lift force exerted by the air on the rotors
A 6500-kg helicopter accelerates upward at 0.60 m/s² while lifting a 1200-kg car. (a) What is the lift force exerted by the air on the rotors? (b) What is the tension in the cable (ignore its mass) that connects the car to the helicopter?
Expected delivery within 24 Hours
Suppose 1.91 g of the vapor of a volatile liquid is able to fill a 408-mL flask at 100.4 degrees Celsius and 765 mmHG. What is the molar mass of the liquid?
Identify three ways that you feel that you can encourage team building throughout the year. Assume that you are an administrator or a teacher leader at a school.
Discuss the key differences between economic and citizens' groups. Be sure to explain at least three different kinds of each group and discuss advantages and disadvantages of each. Please in essay form approx 150 words, thank you?
Aspirin (acetylsalicylic acid) is a weak acid with a pKa of 3.4. Stomach acid has a pH of approximately 1.4. What is the approximate ratio of the protonated form of aspirin to the deprotonated form of aspirin at equilibrium in the stomach?
What is the lift force exerted by the air on the rotors? What is the tension in the cable (ignore its mass) that connects the car to the helicopter?
A woman on a 10-speed bicycle travels at 9 m/s relative to the ground as she passes a little boy on a tricycle going in the opposite direction. If the boy is traveling at 1 m/s relative to the ground, how fast does the boy appear to be moving rela
A 200n roller is suspended freely by cord that passes over a frictionless pulley and is connected to a block that lies on a horizontal plane as shown the coeffiecient of static friction us between the block and the plane is 0.25. Determine the mas
Use Porter's Five Forces Model to analyze the mail rental and video-on-demand industries in the US. Given this analysis, are these industries attractive or unattractive?
The difference in the mass of 100 moles each of sodium atoms and sodium ions is 5.48002 g. Compute the mass of an electron.
1928684
Questions Asked
3,689
Active Tutors
1418373
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
The purpose of this assignment is for you to have the opportunity to consider and create a diagram of your future classroom.
Discuss one aspect of Southern Gothic and how it is seen in short stories. Discuss American culture described are uniquely American or not.
What did you learn about sexuality in your sex education courses in middle school and high school?
Discuss an experience where you came into contact with someone from a different culture. Connect your experience with the information from the course
As a leader and professional in the field of early childhood education, you have decided to write on this topic for your local newspaper column.
The Journal of Accountancy has identified key areas of research in accounting. You can find a current list of those by visiting here
analyze the operational art and design concepts and describe how a SGM can assist a staff in developing plans and orders through the application of operational