Angular velocity and centripetal motion
A mass of 0.5kg is whirled at 120 rpm in a horizontal circle at the end of a string 2 meters long. Neglecting the force due gravity, find:
a) the angular velocity
b) the centripetal motion
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A mass of 0.5kg is whirled at 120 rpm in a horizontal circle at the end of a string 2 meters long. Neglecting the force due gravity, find: a) the angular velocity b) the centripetal motion
What genre of film is identified by its use of somber tones and pessimistic moods, characteristic visual elemetns such as exaggerated camera setups and lighting, and characters who tend to be cynical, disillusioned, and often insecure or impotent lon
what is the minimum amount of 6.0 M H2SO4 neccessary to produce 23.5 g of H2(g) according to the following reaction? 2Al(s) +3H2SO4(aq) --> Al2(SO4)3(aq) + 3H2(g).
What is the chemical formula for Calcium Bromate
An empty aerosol-spray can at room temperature (20 .C) is thrown into an incinerator where the temperature reaches 674 .C. If the gas inside the empty container was initially at a pressure of 1 atm, what pressure did it reach inside the incinerato
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