SAT, 29.10.2021 04:50 nickname0097
the giant swing at a county fair consists of a vertical central shaft with a number of horizontal arms attached at its upper end. each arm supports a seat suspended from a 5 m long rod the upper end of which is fastened to the arm at a point 3.0 m from the central shaft. during the rotation of the giant swing the rod supporting the seat makes an angle of 300 with the vertical. use g = 10 m/s2.
Answers: 2
SAT, 25.06.2019 15:00
Susie ran a race. she ran 55 miles an hour, and the race took her tt hours to complete.
Answers: 1
the giant swing at a county fair consists of a vertical central shaft with a number of horizontal ar...
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