Mathematics, 27.11.2019 19:31, rerunkle96
The uniform slender bar of mass m and length l is released from rest in the vertical position and pivots on its square end about the corner at o. (a) if the bar is observed to slip when θ = 27°, find the coefficient of static friction μs between the bar and the corner. (b) if the end of the bar is notched so that it cannot slip, find the angle θ at which contact between the bar and the corner ceases.
Answers: 3
Mathematics, 21.06.2019 13:00, mayamabjishovrvq9
Football player weighed 170 2/3 pounds in may. during the summer he gained 25 5/12 pounds. during the first week of fall practice he lost 10 1/4 pounds and during the second week he lost another 3 1/2 ponds. how much does he weigh at this point? a.182 1/3ib b.181 1/2ib c.182 5/12ib d.183 2/3ib
Answers: 1
Mathematics, 21.06.2019 22:00, JNH16
The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2
Answers: 1
The uniform slender bar of mass m and length l is released from rest in the vertical position and pi...
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