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hasbulla
Questions (3)
In its approach to an airport runway, an airplane of mass 124, 000 kg has a velocity of ‘ 110 ‘ m/s [‘ 10.20 ‘ ° below
1 answer
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A spring has a force constant of 9000 N/m. What is the elastic potential energy stored in the spring when it is (a) stretched
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378 views
The Leaning tower of Pisa leans toward the south at an angle of about 5.5°. one day, it;s shadow is 90m long, and the anlge of
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629 views
