What power must a motor have to perform the task
A skier of mass 70 kg is pulled up a slope by a motor-driven cable. (a) How much work is required to pull him 60 m up a 30 degree slope (assumed frictionless) at a constant speed of 2.0 m/s? (b) What power must a motor have to perform this task?
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Discuss visions of U.s citizenship among native american and african american. how do you account for the perspectives of each group. Use your analysis to assess the varied meanings of U.S. citizenship in the late 19th century.
Profiles are used to limit resources and implement password policies. Oracle implements password checking by defining a function to the database at login time
You are driving your car (mass m) at a constant speed v around a banked curve of radius R and bank angle Which of the following forces should be included in a free-body diagram for the car?
Out line the current Air Quality Monitoring (AQMN) in Malaysia and carry out a gap analysis. Describe how you would improve the network in terms of number and location of Air Quality Monitoring Stations(AQMSs), parameters monitored and methods
Moore electronics sells automated lighting for airport runways. The government of an Eastern European country has offered Moore a contract to provide equipment for the 15 major airports in the country
A mountain climber jumps a 3.2 m-wide crevasse by leaping horizontally with a speed of 7.1 m/s. If the climber's direction of motion on landing is -45^circ, what is the height difference between the two sides of the crevasse?
An identical rocket is fired with the bottle lying on its side, pointing horizontally. In which case does the rocket leave the bottle with the greater acceleration?
You have just been hired as an information security engineer for a large multi-international corporation. Unfortunately your company has suffered from multiple security breaches that have threaten the public's trust that their confidential data and f
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Provide five (5) reasons why working from a person centred, strengths-based positive framework, and providing positive lifestyle strategies can reduce
Working in the yard, you feel unpleasantly hot and sweaty when you come in the house, so you take a shower and begin to feel better.
Think about where you were the most and least engaged when reading a classmate's draft. Think about what captured your attention
Adler believed that your birth order determines, to a large extent, your personality. He stated that your traits reflect, somehow, how you have achieved
Suppose that a group of researchers would like to explore how we perceive objects in the real world, rather than just in a laboratory
Amanda said? Excellent post, Chrystal. You provided great insight into the helpful resource ERIC digital library is. I appreciate how it states the information
Lifespan psychologists are unlikely to investigate both changes as well as consistencies that exist in different individuals'