Mathematics, 05.10.2021 18:20 jw2590
The (Figure 1) shows two thin beams joined at right angles. The vertical beam is 19.0 kg and 1.00 m long and the horizontal beam is 25.0 kg and 2.00 m long. Neglect the lateral dimensions of the beams.
A) Find the center of gravity of the two joined beams. Express your answer in the form x, y, taking the origin at the corner where the beams join.
B) Calculate the gravitational torque on the joined beams about an axis through the corner.
Answers: 3
Mathematics, 21.06.2019 14:10
Plzzz plzz maths ! quadratic sequences =an^2+bn 1) 1,6,15,28,45 2)5,18,39,68,105 3) 1,8,21,40,65 4) 7,24,51,88,135 5) -1,2,9,20,35
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Mathematics, 21.06.2019 18:30
Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.
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Mathematics, 21.06.2019 22:30
James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?
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The (Figure 1) shows two thin beams joined at right angles. The vertical beam is 19.0 kg and 1.00 m...
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