Physics, 21.08.2019 00:00 KeyesRaveen
Acoil of wire consists of 20 turns, each of which has an area of 0.0015 m2. a magnetic field is perpendicular to the surface with a magnitude of b 4.91 t/s t- 5.42 t/s2 t2. what is the magnitude of the induced emf in the coil?
Answers: 3
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If it takes a planet 2.8 x 10^8 s to orbit a star with a mass of 6.2 x 10^30 kg what is the average distance between the planet and the star
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Aperson stands on a platform, initially at rest, that can rotate freely without friction. the moment of inertia of the person plus the platform is ip. the person holds a spinning bicycle wheel with its axis horizontal. the wheel has moment of inertia iw and angular velocity ωw. take the ωw direction counterclockwise when viewed from above. part a what will be the angular velocity ωp of the platform if the person moves the axis of the wheel so that it points vertically upward?
Answers: 1
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Physics, 22.06.2019 18:30
Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size
Answers: 3
Acoil of wire consists of 20 turns, each of which has an area of 0.0015 m2. a magnetic field is perp...
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