Two blocks are sliding to the right across a horizontal surface, as the drawing shows. in case a the mass of each block is 3.0 kg. in case b the mass of block 1 (the block behind) is 6.0 kg, and the mass of block 2 is 3.0 kg. no frictional force acts on block 1 in either case a or case b. however, a kinetic frictional force of 5.8 n does act on block 2 in both cases and opposes the motion. for both case a and case b determine (a) the magnitude of the forces with which the blocks push against each other and (b) the magnitude of the acceleration of the blocks.
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Physics, 22.06.2019 01:30
Answer as quick as ! kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energyb. motion energyc. sound energyd. thermal energy
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Physics, 22.06.2019 18:00
The photo shows sugar dissolved into a solution with excess sugar at the bottom of the jar this type of solution is classified as a. unsaturated b. compound c. saturated d. plasma
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Physics, 22.06.2019 23:30
Aswimming pool whose volume is 10 comma 000 gal contains water that is 0.01% chlorine. starting at tequals0, city water containing 0.003% chlorine is pumped into the pool at a rate of 5 gal/min. the pool water flows out at the same rate. what is the percentage of chlorine in the pool after 1 hour? when will the pool water be 0.006% chlorine?
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Two blocks are sliding to the right across a horizontal surface, as the drawing shows. in case a the...
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