Am₁ = 1.65-kg aluminum block and a m₂ = 6.05-kg copper block are connected by a light string over a frictionless pulley. The two blocks are allowed to move on a fixed steel block wedge (of angle = 34.0°) as shown in the figure. (For aluminum on steel, μ = 0.61 and HK = 0.47. For copper on steel, μ = 0.53 and μ = 0.36.) Aluminum m₁ Steel Copper m2 0( (a) the acceleration of the two blocks m/s² (b) the tension in the string N

Q: frictionless pulley at the top of the inclines as shown, so the blocks can slide together. The mass…

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Q: Two blocks are positioned on surfaces, each inclined at the same angle of 51.2 degrees with respect…

A: Given: θ=51.2°μ=0.60mass of black block m1=6.22 kgmass of white block m2=?a1=a2=1.5 m/s2

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 59.0 degrees with respect…

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Q: A m1 = 1.15-kg aluminum block and a m2 = 8.00-kg copper block are connected by a light string over a…

A:

Q: Two blocks, M₁ and M₂, are connected by a massless string that passes over a massless pulley, as…

A:

Q: A m1 = 1.15-kg aluminum block and a m2 = 7.45-kg copper block are connected by a light string over a…

A: (a) Apply Newton’s second law of motion for the mass m1,

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 52.5 degrees with respect…

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Q: Two blocks are positioned on surfaces, each inclined at the same angle of 56.2 degrees with respect…

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Q: Two blocks are positioned on surfaces, each inclined at the same angle of 41.0 degrees with respect…

A: In this question we have to find the mass of the white block. Please give positive feedback if the…

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 41.8 degrees with respect…

A:

Q: A m1 = 1.45-kg aluminum block and a m2 = 6.70-kg copper block are connected by a light string over a…

A: (a) Apply Newton’s second law of motion for the mass m1,

Q: A m1 = 1.95-kg aluminum block and a m2 = 6.85-kg copper block are connected by a light string over a…

A: The free body diagram for the given problem,

Q: A 0.55kg block is being pulled by a 2.5 N force East across a horizontal frictionless surface. What…

A: Use Newton's second law F→=ma→a→=F→m

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 41.5 degrees with respect…

A:

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 49.9 degrees with respect…

A: Draw the free-body diagram of the black block.

Q: An 8 kg block rests on a horizontal surface whose coefficients of friction are: s = 0.4 and k =…

A:

Q: A 1480 kg pile driver is used to drive a steel I-beam into the ground. The pile driver falls 6.43 m…

A:

Q: The figure below shows two blocks connected by a string of negligible mass passing over a…

A: for equilibrium,for m1,T=m1*g= 9.0 kg x 9.8 m/s^2 = 88.2 N for m2,T=m2*g*sin(theta)so m2= 88.2N /…

Q: M₁ M₂ See the figure. Two blocks are connected by a string, which passes over a light pulley. Block…

A: This problem can be solved using Newton's second law of motion.

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Q: A desperate hiker has to think fast to help his friend who has fallen below him. Quickly, he ties a…

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Q: blocks can slide together. The mass of the black block is 7.87 kg, and the coefficient of kinetic…

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Q: A rectangular block of width w = 112.5 cm, depth d = 164.8 cm, and height h = 108.1 cm is cut…

A: Width, depth height, and mass  by find:object acceleration.

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 54.4 degrees with respect…

A: Angle of inclination Mass of black block Coefficient of kinetic friction Acceleration due to…

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 51.5 degrees with respect…

A:

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 40.9 degrees with respect…

A:

Q: .470 kg wooden block is spun around on a wooden table. The wooden block is being spun around on a…

A: Answer the following question is

Q: Bank robbers have pushed a 1000 kg safe to a third-story floor-toceiling window. They plan to break…

A: Let M denotes the mass of the safe, m denotes the mass of the furniture, f denotes the friction…

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 50.5 degrees with respect…

A:

Q: A m1 = 1.90-kg aluminum block and a m2 = 7.05-kg copper block are connected by a light string over a…

A:

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 42.6 degrees with respect…

A:

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 40.9 degrees with respect…

A:

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 43.0 degrees with respect…

A: The free-body diagram of the blocks is shown below. Here, a is the acceleration, T is the tension,…

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 40.9 degrees with respect…

A: Given data, angle of inclination of the inclined surfaces,θ = 40.9° Let the mass of the white box be…

Q: A m₁ = 1.20-kg aluminum block and a m₂ = 7.85-kg copper block are connected by a light string over a…

A: Given DataAluminum block (m1​): 1.20 kgCopper block (m2): 7.85 kgAngle (θ): 31.5∘Friction…

Q: You are using a modified block and tackle pulley system to lift a concrete block. You need to lift…

A: Given Data: Mass of block is m= 200 kg Distance moved is D=5 m Mechanical advantage is M=4

Q: positioned on surfaces, each inclined at the same angle of 51.0 degrees with respect to the…

A: GivenAngle, θ=51°mass of black block, M=4.15 kgcoefficient of kinetic friction, μk=0.26Acceleration…

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 55.4 degrees with respect…

A: mb=7.71 kgμ=0.600 θ=55.4mw=?v=constanta=0T=tension in ropeg= gravitational acc.g=9.8 ms2N=normal…

Q: Am, = 1.25-kg aluminum block and a m, = 7.95-kg copper block are connected by a light string over a…

A:

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 55.4 degrees with respect…

A:

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 44.0 degrees with respect…

A: Given, Angle=44 Mass=6.84kg Acceleration=1.5m/s²

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.