Question 6: On a horizontal plane, a 2kg mass is attached to a spring whose spring constant is 50N/m. What is the smallest value of the friction coefficient (b) for the motion to be overdamping?

Q: on of a spring. Consider a 3.23 kg block that is dragged by a spring on a (relatively) frictionless…

A: Mass (m) = 3.23 kg  Elongation (x) = 3.25cm  Force constant (k) = 122N/m

Q: 13kg mass is pushed at constant speed across level ground. What is thevalue of the push if the…

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Q: Problem: A S0-kg box slides down an inclined plane made up of varlous materials. The plane is…

A: Given Mass m = 50 kg Angle of inclination= 200 IInitial velocity u= 100 m/s

Q: Constac Chris jumps ofa bridge wih abungee cond a hevy sttchable cord ted around his ankle. E ) He…

A: Given, mass of the Chris is, m = 79 kg, length of the cord without elongation is, l=15m the spring…

Q: You pull a 65kg box up a frictionless ramp at an angle of 15o with a rope that is parallel to the…

A: the equilibrium condition along the ramp is

Q: A 2 kg object falls vertically downward from an altitude 500 m with an air resistance that is…

A: According to Newton's 2nd law, mdvdt=mg-kv⇒d2xdt2+kmdxdt=g⇒d2xdt2+(0.1)dxdt=9.8 This is the…

Q: A motorist is moving at 70 km/ h along a damp road when a child steps out 50 m in f ront. It takes…

A: Initial velocity (u) = 70 kmhr distance of child in front of motorist = 50 m time taken to apply the…

Q: A toboggan loaded with students (total weight w) slides down a snow covered slope. The hill slopes…

A: Free body diagram of toboggan is

Q: mp 2. A person of mass m, slides down a playground slide of length / with friction. The slide makes…

A: The forces are overlaid in the diagram below, When the person slides with constant velocity the…

Q: An engineer is designing a spring to be placed at the bottom of an elevator shaft. If the elevator…

A: The following problem belongs to the topic of Work, Energy and Power. This problem involves the…

Q: M Kg Fa? wwis Calculate the Force required to keep a box of mass 28 from sliding down a ramp at…

A: force required to keep box at rest is Fa= 196.295 N

Q: A dog is pulling a 65 kg sled up a hill inclined at 20 degrees above the horizon. The dog pulls with…

A: Given Datam=65kgθ1=20°θ2=29°P=465Nf=75NTo find a=?

Q: A

A: Mass of the car is M = 1500 kg  Initial speed U = 25 m/s  Coefficient of kinetic friction is u =…

Q: A 2 kg box slides to the right on a level surface at constant velocity. The coefficient of sliding…

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Q: Q: The 30o Ib block shown in fid hae impanding motion Caused by the horiZontal foree of 7.0 Ib find…

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Q: For the cube from problem 1, instead of having a person push the cube, we are going to attach a…

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Q: Write, but do not solve, the equations of motion for the mechanical network

A: Give   Write, but do not solve, the equations of motion for the mechanical network.

Q: Eaampre #5 The pigure below shows a box with a mass OF 20kg sliding Prano which ma kes an angle OF…

A: The box will move downward as the force mgsin55  is greater than the friction force. As the block…

Q: A trailer of mass 2o tn is given a uniform acceleration while travelling on a level road. The…

A: Mass m=20 tonv1=16 kphv1=16×518=4.44 msecv2=50 kphv2=50×518=13.88 msecDistance d= 1km or 1000…

Q: A trailer of mass 20 ton is given a uniform acceleration while travelling on a level road. The…

A: Given data: Mass of the trailer, m=20 ton = 20×907.185 kg = 18143.7 kg Initial velocity, u=16 kph =…

Q: A 13kg mass is pushed at constant speed across level ground. What is the value of the push if the…

A: mass = 13 coefficient of friction = 0.3frictional force = coefficient of friction * weight  = 0.3 *…

Q: How much force is needed to accelerate a 10.0kg sled along a frictionless surface at 1.5 m/s2?

A: Given:-  The mass of the sled is m = 10 kg  The acceleration of the sled is a = 1.5 m/s2 Find:-…

Q: A particle of mass m moves in the ry-plane, acted on by a linear restoring force F = -kr = -k(x, y),…

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Q: A pendulum of length 1 m swings back n fourth. If 0.5 kg pendulum bob was released from rest when…

A: Given: length L = 1 m Mass m = 0.5 kg

Q: A 0.3 kg book is being pushed by a horizontal force of 1.1 N, where t is the time that the book is…

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Q: 250.0 N box is placed on a horizontal surface and a force of 150 N is applied at an angle of 30.0o…

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Q: A block is placed on a frictionless 30 degree incline.the mass of the block is m=30kg. b.find the…

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Q: box, with mass 0.50 kg, is sliding along a surface with a frictional coefficient of 0.400.  If the…

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Q: A 20kg box is pushed with an applied force of 45N and experiences a frictional force of 10N. What…

A: Given data: Mass of the box, m=20 kg Force applied on the box, F=45 N Frictional force, f=10 N

Q: 2m Kag = 300 Nm B f FaR, Calenlate deplaeament of Cable AB Calenlate Tension o AB 'AC 3.

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Q: .10 A block of wood is projected up an inclined plane with initial speed o. If the inclination of…

A: According to Newton's second law  max = sigma Fx Kinetic friction f = ukn Equilibrium in y direction…

Q: A force vector applied F= 3i +4j applied on amass of block (M) on frictionless horizontal 2. surface…

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Q: A 55 kg box is sitting on a rubber conveyor belt. The friction angle is reported to be 38o, what is…

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Q: 10 m long is stretched between a tree and a car. A man pulls with a force of 10 N at right angles…

A: Given values:- Rope stretched,(d)=10 m ----(1) Force applied by the man,(F)=10 N ----(2) Point…

Q: A youngster with mass m falls from a height h into the trampoline's centre, plunging to a depth y…

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Q: (e) When m is momentarily stopped by the spring, by what distance d is the spring compressed? d=…

A: Given data:  Mass (m) = 0.4 kg Initial velocity (v0) = 0.3 m/s Final velocity (v) = 0 m/s Spring…

Q: A 10kg block resting on a flat frictionless plane is pushed by a force directed force of 20N 60 deg…

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Q: ACI800) kg ear

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Q: A force vector applied F= 3 i + 4 j applied on amass of block (M) on frictionless horizontal surface…

A: Given: The force applied (F→) on a block is 3i^+4j^. The displacement (x) function is given as…