SAT, 04.01.2022 14:00 tdahna0403
Block a, with a mass of 10 kg, rests on a 30° incline. The coefficient of kinetic friction is 0. 20. The attached string is parallel to the incline and passes over a massless, frictionless pulley at the top. Block b, with a mass of 3. 0 kg, is attached to the dangling end of the string. The acceleration of b is:.
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SAT, 26.06.2019 05:30
The graph shows the populations of two species over time. which type of symbiotic relationship does the graph represent? a. commensal b. mutualistic c. parasitic d. parent-offspring e. predator-prey
Answers: 1
Block a, with a mass of 10 kg, rests on a 30° incline. The coefficient of kinetic friction is 0. 20....
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