Physics, 20.06.2020 22:57 ilianysacosta10
A small sphere of mass m is connected to the end of a cord of length r and rotates in a vertical circle about a fixed point O. The tension force exerted by the cord on the sphere is denoted by T. r O θ What is the correct equation for the forces in the radial direction when the cord makes an angle θ with the vertical?
Answers: 2
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When someone slams her books on a table the kinect energy is transferred into vibrations that travel to your ears as sound waves which statement describes the movement of those waves
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Sodium chloride, nacl, is formed when a sodium atom transfers its electron to a chlorine atom. the difference in charge between the two atoms creates a(n) attraction that bonds them together.
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Aviolently rotating column of air is formed around a region of extremely low air pressure above land. which of these weather conditions is most likely to follow? blizzard cyclone tornado hurricane
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A small sphere of mass m is connected to the end of a cord of length r and rotates in a vertical cir...
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