6. A 5.00 kg block (mass 1) and a 10.0 kg block (mass 2) are connected by a light string as shown in the figure below below; the inclination of the ramp is 40.0°. Friction is negligible. 40° (a) What is the acceleration of each block? (b) What is the tension in the string?
Q: 5.13 In the figure below M1 = 4.00 kg. The horizontal force F = 13.0 i N. There is friction between…
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Q: Problem 2: Assume the surfaces are frictionless, m¡ is 5.4 kg, m2 is 10.6 kg, and the angle is 36…
A: Given quantities: m1 = 5.4 kg , m2 = 10.6 kg angle of inclination (θ) = 36 degree The force diagram…
Q: A block with a mass of 5.00 kg is coming down on an incline plane at an angle of 40.0 degrees above…
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Q: 2. Block B hangs on a cable connected block A through a pulley as shown in the figure below. The two…
A: mass of B (M) = 2.5 kg θ = 35olet mass of block A = m
Q: 3. A block of mass m= 5 kg is sliding along an inclined surface. The angle between the vertical…
A: Let m denotes the mass, θ denotes the angle, and N denotes the normal force.
Q: 3. A mass of 5kg is suspended by two strings 26cm and 33 cm long from two points that are 40cm apart…
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Q: 2. A massless string connects two blocks over a frictionless pulley, as shown in the diagram. 0.80…
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Q: 6. Two masses are connected by a cord and there is a force of 55 N applied to mass B as shown. (mA =…
A: Given Mass of the two blocks are given as mA=8.0 kg and mB=12.0 kg Applied force is F=55 N…
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Q: 3. A block of mass m= 7.0 kg is pushed down a 0 = 35° incline as in the figure with a %3D and…
A: m = 7.0kg F = 9.0N Coefficient of kinetic friction, μ=0.15 θ = 35o
Q: 1. Four forces act on an object, given by A = 46.3 N east, B = 35.3 N north, C = 68.7 N west, D =…
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Q: 3. The surface of the inclined plane shown is frictionless. A force, F = 30.0 N, pushes the two…
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Q: 3. Two blocks, each of mass m = 3.50 kg, are hung from the ceiling of an elevator as shown in…
A: Newton's second law of motion states that the unbalanced forces applied to a body produces…
Q: 4. Tilted Case: As you gradually increase the angle of the ramp, the critical angle, 0c, is the…
A: Angle of ramp is at critical angle (θc) Block is now resting on the ramp at θc but not yet sliding.…
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A: There are basically two forces along the incline of the ramp: the component of mg along the incline,…
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Q: 12. A 25 kg block sits on a surface with a 20° incline, as shown below. The coefficient of friction…
A: Given Mass of the box is m=25 kg Angle of inclination is θ=20° Coefficient of kinetic friction…
Q: 3. A block weighing 15.0 newtons is on a ramp inclined at 40.0° to the horizontal. A 3.0 Newton…
A: All things have “roughness”. Friction is the force exerted by that roughness as an object passes by…
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Q: Two connected blocks are pulled across a horizontal, frictionless surface, as shown in Figure 2. If…
A: Given data: Acceleration (a) = 4 m/s2 m1 = 2 kg and m2 = 3 kg Required: The tensions in both strings
Q: 4. In the figure below, ?1 = 2 kg, , ?2 = 3 kg, and , ? = 30°. There is NO friction. If the force ?…
A: Given values:M1 = 2 kgM2 = 3 kgAngle = 30Force, F = 20 NAcceleration due to gravity, g = 9.8 m/s2
Q: 5. A 750-kg beam is supported by two ropes. Rope 1 has a tension of 5,000 N. The angle is 20°…
A: FBD is
Q: (i) Newton's Second Law for m, in terms of weights of the blocks, m₁g, and m₂g, or their components…
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Q: Two blocks, connected by a string which can be considered massless, are wrapped around a…
A: We need to find the coefficient of kinetic friction between the surfaces.
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A: Given: Mass of block , m1 = 4 kg Mass of block , m2 = 1 kg Mass of block , m3 = 2 kg Coefficient of…
Q: In the following diagram, block B weighs 711 N. The coefficient of static friction between the block…
A: Given value--- Weight of block B = 711 N. coefficient of static friction = 0.35 . angle = 30…
Q: 10. A 4-kg box is placed on a frictionless horizontal table. A rope is connected to the box, and the…
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- 5. A box of mass m = 5kg is sliding with constant velocity down an incline that makes an angle of 0 = 30° with the horizontal. The coefficient of static friction is s = 0.75 and the coefficient of kinetic friction is μ = 0.5. What is the magnitude of the friction?3. A block of mass m = 5.9 kg is pulled up a 0 = 21° incline as in the figure below with a force of magnitude F = 37 N. (Hint: remember to measure all angles from +x axis.) y a. Draw a free body diagram showing all the forces. NORml Fte F Mass = 5.9k 0-21° F-37N there b. Determine the x and y components of all the forces. X Components of Force f = 37 N Y comporents of Force F=0N X componnt of normal force=ON * Componis of weight=-5.9x 9.8x Sin 210=70. FJN Y Comperents of weight=5.9a 9.8 x Casal. - 53.98 Y Compenents of normal force=mglos H%53.98, c. Write equations summing all the x components and all the y components. F-mg Sm@= mxa 37-20.72= 5.9x a 2.7l6 = Comporunts) Normal force - mg les 0: 05 53.98-53.98-0o d. Find the acceleration of the block if the incline is frictionless. (Give the magnitude of the acceleration. Find the acceleration of the block if the coefficient of kinetic friction between the block and incline is 0.12. (Give the magnitude of the acceleration.) е. 35. Three nondescript boxes are hung from a rope and pulley system. The masses are: M1 = 6 kg, M2 = 3 kg. M3 = 4 kg. Assuming the pulley and ropes are perfect (no mass or friction), we will find the three tensions. a) Let's start by making four free body diagrams: one for each mass and one for the entire system represented as one big mass.
- Two blocks each of mass m = 3.50 kg are fastened to the top of an elevator as in the figure below. 0ugle DOCS Chem (a) If the elevator accelerates upward at 1.6 m/s², find the tensions T, and T, in the upper and lower strings. T2 (b) If the strings can withstand a maximum tension of 91.0 N, what maximum acceleration can the elevator have before the first string breaks? m/s2 1.60 m/s C m Need Help? Read It 3. DETAILS SERCP8 4.P.026.SOLN. MY NOT A shopper in a supermarket pushes a loaded cart with a horizontal force of 13 N. The cart has a mass of 27 kg. (a) How far will it move in 4.0 s, starting from rest? (Ignore friction.) (b) How far will it move in 4.0 s if the shopper places his 30 N child in the cart before he begins to push it? m Need Help? Read It3. A hanging object is supported by two strings. The tension of each string and the angle of the string on the left are given in the diagram. a)What is the angle 0 of the string on the right? Draw the appropriate force diagram to show why. b) What is the weight of the object? 3. b) 206.7 N 150N 95 N 65 9.. Anyo Csa5. Two packing crates of masses m1 = 10.0 kg and m2 = 3.00 kg are connected by a light string that passes over a frictionless pulley as in the fiaure below. The 3.00-kg crate lles on a smooth incline of angle 41.0°. (Hint: Draw the two free body diagrams, determine the components the forces, Sum the x and y components to generate equations, combine equations to solve for a) m2 (a) the acceleration of the 3.00-kg crate herht of to (b) the tension in the string the fo