Two blocks, of weights 3.6 N and 7.2 N, are connected by a massless string and slide down a 30 inclined plane.The coefficient of kinetic friction between the lighter block and the plane is 0.10, and the coefficient between the heavier block and the plane is 0.20. Assuming that the lighter block leads, find (a) the magnitude of the acceleration of the blocks and (b) the tension in the taut string.

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Q: A block of mass m1 = 3.0 kg on a smooth inclined plane of angle 30◦ is connected, by a cord over a…

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Q: Four blocks with masses m1=5.00kg, m2= 5.10kg, m3= 7.00kg, m4= 7.20kg are pulled on a horizontal,…

A: solution:   Given Values, Masses: m1=5.00 Kgm2=5.10 Kgm3= 7.00 Kgm4= 7.20 KgAngle (θ)=34°Force (F) =…

Q: A sphere of mass 4.8 × 104 kg is suspended from a cord. A steady horizontal breeze pushes the sphere…

A: Given Data Mass of the sphere m=4.8×10-4 kg Angle of the sphere with the vertical is θ=17°   Diagram…

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A: a) The magnitude of the force that must be applied on the crate on the verge of sliding must be…

Q: A block of mass m₁ = 3.32 kg on a frictionless plane inclined at angle 0 = 34.6° is connected by a…

A: Given Mass of the two blocks are given as m1=3.32 kg and m2=2.43 kg Angle of inclination of the…

Q: A crate of mass m = 91 kg rests on a rough surface inclined at an angle of θ = 31° with the…

A: Given: Mass of the crate =91 kg Angle of inclination =31° f=0.75 Calculation: a) Let a force "P" be…

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Q: A student of mass 63.4 kg, starting at rest, slides down a slide 20.2 m long, tilted at an angle of…

A: Given: A student of mass 63.4 kg, starting at rest, slides down a slide 20.2 m long, tilted at an…

Q: Two blocks, of weights 2.0 N and 5.4 N, are connected by a massless string and slide down a 33°…

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Q: A sphere of mass 4.3 × 104 kg is suspended from a cord. A steady horizontal breeze pushes the sphere…

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Q: box with a mass of 103 kg is pushed at a constant speed up a frictionless incline (with θ = 11…

A: Given: Mass of the box, m=103 kg The angle of inclination, θ=11°

Q: Two blocks, of weights 2.5 N and 5.6 N, are connected by a massless string and slide down a 30°…

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Q: A 2 kg aluminum block and a 6 kg copper block are connected by a light string over a frictionless…

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Q: A block of mass m1 = 3.19 kg on a frictionless plane inclined at angle 0 = 33.8° is connected by a…

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Q: A sphere of mass 5.8 x 104 kg is suspended from a cord. A steady horizontal breeze pushes the sphere…

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Q: 0 kg is along an inclined plane 30 degrees with respect to the horizontal. If coefficient of…

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Q: Two blocks, of weights 2.5 N and 5.3 N, are connected by a massless string and slide down a 43°…

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Q: A cord passing over a pulley connects two masses, as shown, where  m1 = 3.60 kg  and  m2 = 7.20 kg.…

A: Draw the free-body diagram of the mass m2.

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A: Let's assume, mass of sphere is m = 5.4x10-4Kgand θ = 45°FBD of sphere, Here,T = Tension in cordF =…

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A: GIVEN : m1=4 kg m2=8 kg θ=30° μ1=0.25μ2=0.45 g=10 m/s2 Net force acting on mass 4 kg…

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Q: An elevator cab that weighs 24.5 kN moves upward. What is the tension in the cable if the cab's…

A: GivenWieght of elevator cab, W=24.5 kN

Q: A student of mass 63.4 kg, starting at rest, slides down a slide 22.2 m long, tilted at an angle of…

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Q: In the figure, a block of mass m = 3.15 kg is pulled along a horizontal frictionless floor by a cord…

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Q: A 68 kg crate is dragged across a floor by pulling on a rope attached to the crate and inclined 13°…

A: A crate of mass m=68 kg, is dragged across a floor by pulling on a rope attached to the crate and…

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Q: plane is 0.11; that betv

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Q: Two blocks, of weights 2.1 N and 6.5 N, are connected by a massless string and slide down a 39°…

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Q: A block weighing mA = 10 kg is placed on a plane with slope angle 30.0 degrees and is connected to a…

A: A block weighing mA = 10 kg is placed on a plane with slope angle 30.0 degrees and is connected to a…

Q: A sphere of mass 5.5 × 10-4 kg is suspended from a cord. A steady horizontal breeze pushes the…

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Q: In the figure, a block of mass m = 3.71 kg is pulled along a horizontal frictionless floor by a cord…

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Q: Two wooden blocks of masses m1 = 2.0 kg and m2 = 3.0 kg, are joined by an inextensible rope as shown…

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Q: In the figure, a tin of anti-oxidants (m, = 4.4 kg) on a frictionless inclined surface is connected…

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A:

Q: A sphere of mass 4.7 × 10-4 kg is suspended from a cord. A steady horizontal breeze pushes the…

A: Mass of sphere (m) = 4.7×10-4 kg Angle (θ) = 26o

Q: You must push a crate across a floor to a docking bay. The crate weighs 183 N. The coefficient of…

A: The weight of the crate is The coefficient of static friction, The coefficient of kinetic friction,

Q: A moving truck (m = 3200 kg) is parked on a hill that is inclined at an angle of 11◦ from the…

A:

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: