Linear velocity
A bicycle wheel of radius 0.32 m rolls down a hill without slipping. Its linear velocity increases constantly from 0 to 5 m/s in 2.9 s. Through what angle does the wheel turn in the 2.9 s?
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A steel ball of mass 0.440 kg is fastened to a cord 57.0 cm long and fixed at the far end. It is released when the cord is horizontal. At the bottom of its path, the ball strikes a 2.60 kg steel block initially at rest on a frictionless surface.
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What was the impact of the french revolution and napoleon bonaparte on western civilizations? which had the greater influence on the 19th century european society and why?
A thin film of glass (n = 1.66) of thickness 0.213 µm is viewed under white light at near normal incidence. What wavelength of visible light is most strongly reflected by the film when surrounded by air?
Research the antitrust case filed against Microsoft Corporation in 1998. Write one paragraph summarizing the U.S. government's position. Do you agree with the charge? Write a second paragraph supporting your opinion: pro or con.
How high does a rocket have to go above the Earth's surface until its weight is 0.8 times its weight on the Earth's surface? The radius of the earth is 6.37 × 106 m and the acceleration of gravity is 9.8 m/s2.
Why is statistical process control so important in the management of healthcare services? Provide a specific example of using statistical process control to improve the quality of a medical process related to your own work or professional interests.&
A 1.29-kg block slides across a rough surface such that it slows down with an acceleration of 1.40 m/s2. What is the coefficient of kinetic friction between the block and the surface?
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