A photographer uses his camera whose lens has a 60mm focal
A photographer uses his camera, whose lens has a 60mm focal length, to focus on an object 2.5m away. He then wants to take a picture of an object that is 30 cm away. How far must the lens move to focus on this second object?
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A thin 5.6-m metal rod sustanins a longitudinal standing wave with vibration antinodes at each end of the rod. What is the frequency of the rod's vibration
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What is the total distance traveled by a car if for 130 m with a deceleration of 1.20 m/s^2 and 50 m with a deceleration of 7.10m/s^2?
Standing at the edge of a cliff 33.5 m high, you drop a ball. Later, you throw a second ball downward with an initial speed of 12.7 m/s. What is the increase in speed of the second ball
A photographer uses his camera, whose lens has a 60mm focal length, to focus on an object 2.5m away. How far must the lens move to focus on this second object
Suppose that the current Bid-Offer on the Euro is $1.21/E and $1.23/E, and the three-month forward is $1.185/E.
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Its profit margin is forecasted to be 5%, and the forecasted retention ratio is 30%. Use the AFN equation to forecast the additional funds Carter will need for the coming year.
The temperature coefficient of resistivity for the metal gold is 0.0034 (C°)-1, and for tungsten it is 0.0045 (C°)-1. find the percentage increase in the resistance in a tungsten wire
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