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8 de nov. de 2023 · Block B's displacement depends on the mechanical advantage of the block-and-tackle system. Usually, pulling rope A down would move block B up by an equivalent amount if it's a 1:1 system. Explanation: When rope A is pulled down in a block-and-tackle system, the displacement of block B depends on the mechanical advantage of the system.
2 de oct. de 2023 · Given the weights of Block A and B and the coefficient of kinetic friction, you can find the frictional force acting on each block. The formula to find kinetic friction (F.k) is F.k = μk * N, where μk is the coefficient for kinetic friction, and N is the normal force, which in this case is the weight of the blocks themselves.
23 de oct. de 2019 · Blocks A and B, of masses ma and mb are at rest on frictionless surface, as shown above, with block a fixed to the table. Block C of mass mc is suspended by a string that is tied to block b over an ideal pulley. Which of the following gives the magnitude of the force exerted by block a on block ba. magb. mcgc. (mama/ma+mb)gd. (mvmc/Ma+mb)g
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8 de ene. de 2023 · Answer: Three blocks a, b and c each of mass m are placed on a surface as shown in figure. block b and c are initially at rest. block a is moving to the right with speed v. it collides with block b and sticks to it. the a - b combination collides elastically with block c. which of the following statement is (are) true about the velocity , of block b and
18 de jul. de 2020 · Answer:As block A does not slide on block B this means both blocks have the same acceleration along horizontal. Net force on the system is 2F−F=F Therefore, Acc…
Click here 👆 to get an answer to your question ️ In a bag there are certain number of toy-blocks with alphabets A, B, C and D written on them. The ratio of th… harshita12413 harshita12413
