![[2] A block with mass ma is placed on an inclined plane with slope angle α and is connected to a second hinging block with mass ma > ma by a massless cord passing over a small frictionless pulley (see figure). The coefficient of kinetic friction between mass mA and the incline is negligible. Initially the masses are at rest, with mass mA at the bottom of the incline and mass mg a height h above the table supporting the incline (see figure). As the masses are released: a) Find how high (vertically) has mass ma moved when mass mg reaches the table. Explain. b) Find the speed v of mass mg just before hitting the table. c) If the mass of the pulley is not negligible, will this final speed be bigger or smaller? Explain. Write your results in terms of mA, m, α, h, g. Check the units/dimensions for each answer. MAKE SURE TO SET YOUR AXES OR YUO WILL LOOSE POINTS! NOTE: assume the two blocks are point particles. IMA](http://img.homeworklib.com/questions/cdfe0010-52bc-11eb-96e9-f7502b2e55fa.png?x-oss-process=image/resize,w_560)
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[2] A block with mass ma is placed on an inclined plane with slope angle α...
Block A in the figure has mass mA = 4.20 kg, and block B has mass...
Block A in the figure has mass mA = 4.20 kg, and block B has mass mB = 2.40 kg. The coefficient of kinetic friction between block B and the horizontal plane is μk = 0.520. The inclined plane is frictionless and at angle θ = 34.0°. The pulley serves only to change the direction of the cord connecting the blocks. The cord has negligible mass. Find (a) the tension in the cord and (b) the magnitude of the acceleration...
A block of mass = 3.21 kg on a frictionless plane inclined at angle theta =...
A block of mass = 3.21 kg on a frictionless plane inclined at angle theta = 34.5 degree is connected by a cord over a massless, frictionless pulley to a second block of mass m_2 = 2.35 kg hanging vertically (see the figure), What is the acceleration of the hanging block (choose the positive direction down)? What Is the tension in the cord?
A block of mass m1 = 3.23 kg on a frictionless plane inclined at angle θ...
A block of mass m1 = 3.23 kg on a frictionless plane inclined at angle θ = 32.3° is connected by a cord over a massless, frictionless pulley to a second block of mass m2 = 2.60 kg hanging vertically (see the figure). (a) What is the acceleration of the hanging block (choose the positive direction down)? (b) What is the tension in the cord?
As shown in Figure 3(a), a wooden block B with mass mg 2.4 kg on a rough inclined plane is connected to a massless sp...
As shown in Figure 3(a), a wooden block B with mass mg 2.4 kg on a rough inclined plane is connected to a massless spring (k 160 N/m) by a massless cord passing over a pulley P of radius R 0.25 m and mass M, 0.60 kg. The angle of the inclined plane is 0 37 and the coefficients of static and kinetic frictions are g 0.35 and A 0.30 respectively The frictional force at the axle of the pulley...
A block of mass m1 = 3.28 kg on a frictionless plane inclined at angle θ...
A block of mass m1 = 3.28 kg on a frictionless plane inclined at angle θ = 31.8° is connected by a cord over a massless, frictionless pulley to a second block of mass m2 = 2.74 kg hanging vertically (see the figure). (a) What is the acceleration of the hanging block (choose the positive direction down)? (b) What is the tension in the cord? Answered (a) which is 1.65 but cant get (b). Its not 27.6.
4) A block of mass m1 = 3.7kg on a frictionless plane, inclined at an angle...
4) A block of mass m1 = 3.7kg on a frictionless plane, inclined at an angle of 0 = 30°, is connected by a cord over a massless, frictionless pulley to a second of mass m2 = 4.3 kg. Refer to the accompanying figure below. a) What is the acceleration of the hanging block? b) What is the tension in the cord? N 2 2 M2 J Mig 1 30° a) T-mg = ma Tsino-m, g=m, a x m, atmig...
A block with mass one 10.0 kg is placed on an inclined plane with slope angle...
A block with mass one 10.0 kg is placed on an inclined plane with slope angle 20.0 degrees and is connected to a second hanging block that has mass two 14.0 kg by a cord passing over a small, frictionless pulley. The coefficient of kinetic friction between the inclined plane and the block is 0.35. What is the ACCELERATION of the block up the incline?
(a) As shown in Figure 4(a), a wooden block A with mass ma = 2.4 kg...
(a) As shown in Figure 4(a), a wooden block A with mass ma = 2.4 kg on a rough inclined plane is connected to a massless spring (k = 160 N/m) fixed to the top of the inclined plane. The angle of the inclined plane is @ = 37º and the coefficient of kinetic friction is uk = 0.30. The other end of block A is connected to block B via a massless cord passing over a pulley P of...
In the figure, two blocks are connected over a pulley. The mass of block A is...
In the figure, two blocks are connected over a pulley. The mass of block A is mA and the coeffcient of kinetic friction between A and the incline is μ k Angle of the incline isBlock A slides down the incline at constant speed. What is the mass of block B? Express your answer in terms of the variables given. Frictionless massless pulley (D) | sin | log | +- 27
In the figure below, two blocks are connected over a pulley. The mass of block A...
In the figure below, two blocks are connected over a pulley. The mass of block A is 32 kg, and the coefficient of kinetic friction between A and the incline is 0.16. Angle θ is 30°. Block A slides down the incline at constant speed. What is the mass of block B? Assume the connecting rope has negligible mass. (The pulley's function is only to redirect the rope.) kg Frictionless massless pulley
A block of mass = 3.21 kg on a frictionless plane inclined at angle theta = 34.5 degree is connected by a cord over a massless, frictionless pulley to a second block of mass m_2 = 2.35 kg hanging vertically (see the figure), What is the acceleration of the hanging block (choose the positive direction down)? What Is the tension in the cord?
As shown in Figure 3(a), a wooden block B with mass mg 2.4 kg on a rough inclined plane is connected to a massless spring (k 160 N/m) by a massless cord passing over a pulley P of radius R 0.25 m and mass M, 0.60 kg. The angle of the inclined plane is 0 37 and the coefficients of static and kinetic frictions are g 0.35 and A 0.30 respectively The frictional force at the axle of the pulley...
4) A block of mass m1 = 3.7kg on a frictionless plane, inclined at an angle of 0 = 30°, is connected by a cord over a massless, frictionless pulley to a second of mass m2 = 4.3 kg. Refer to the accompanying figure below. a) What is the acceleration of the hanging block? b) What is the tension in the cord? N 2 2 M2 J Mig 1 30° a) T-mg = ma Tsino-m, g=m, a x m, atmig...
(a) As shown in Figure 4(a), a wooden block A with mass ma = 2.4 kg on a rough inclined plane is connected to a massless spring (k = 160 N/m) fixed to the top of the inclined plane. The angle of the inclined plane is @ = 37º and the coefficient of kinetic friction is uk = 0.30. The other end of block A is connected to block B via a massless cord passing over a pulley P of...
In the figure, two blocks are connected over a pulley. The mass of block A is mA and the coeffcient of kinetic friction between A and the incline is μ k Angle of the incline isBlock A slides down the incline at constant speed. What is the mass of block B? Express your answer in terms of the variables given. Frictionless massless pulley (D) | sin | log | +- 27
In the figure below, two blocks are connected over a pulley. The mass of block A is 32 kg, and the coefficient of kinetic friction between A and the incline is 0.16. Angle θ is 30°. Block A slides down the incline at constant speed. What is the mass of block B? Assume the connecting rope has negligible mass. (The pulley's function is only to redirect the rope.) kg Frictionless massless pulley
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