Determine coordinates of the center of mass
What are coordinates of the center of mass for the uniform plate shown in the figure below? (x1 = 19 cm, y1 = 13 cm, and y2 = 5 cm. The figure is not shown to scale.)
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What frequency will be heard on the other train if the wind is blowing at 30.5 m/s toward the whistle and away from the listener.
What are introduced species, and how do they impact population equilibriums?What are three challenges to the future sustainability of ecosystems?
An open container holds ice of mass 0.590 at a temperature of -10.2. The mass of the container can be ignored. How much time passes before the ice starts to melt?
How does institutional discrimination differ from individual discrimination? Which is the most serious social problem, and why? Identify a current example of each concept.
FM frequencies range between 88 MHz and 108 MHz (megahertz) and travel at the same speed. What is the range of FM wavelengths?
A 2.60 bullet moving at 270 enters and stops in an initially stationary 2.60 wooden block on a horizontal frictionless surface. What's the speed of the bullet block combination?
What marine organism gave rise to the legend of the Unicorn during the Middle Ages? What is it and where can it be found (include its scientific name)? Also who discovered these things and got the whole thing started?
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