Determining the magnification of the object
An object positioned 34.5cm in front of the lens forms an image on the screen 9.54 cm behind the lens. Determine the focal length of the lens. Answer must be in units of cm
Determine the magnification of the object?
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The cylinder is released from rest and the cords unwind as the cylinder descends. (i) Determine the acceleration of the cylinder? (ii) When the mass of the cylinder is around 2.6 kg, determine the tension in each cord?
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Convex mirror consists of a focal length of 8.0 cm (i) When the image is virtual; determine the object place for which the magnitude of the image distance is 1/3rd the magnitude of the object's distance?
An object positioned 34.5cm in front of the lens forms an image on the screen 9.54 cm behind the lens. Determine the focal length of the lens. Answer must be in units of cm. Determine the magnification of the object?
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Determine the magnitude of the force which a concrete support applies on the bridge (i) at the near end and (ii) at the far end?
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