Physics, 24.07.2019 21:30, JellalFernandes
Sand falls from an overhead bin and accumulates in a conical pile with a radius that is always threethree times its height. suppose the height of the pile increases at a rate of 22 cm divided by scm/s when the pile is 1616 cm high. at what rate is the sand leaving the bin at that instant?
Answers: 1
Physics, 22.06.2019 12:10, hilljade45
Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?
Answers: 2
Sand falls from an overhead bin and accumulates in a conical pile with a radius that is always three...
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