1) The figure below illustrates a large block having mass M positioned on a horizontal frictionless surface. A small block having mass m is positioned against the large block such that vertical surfaces of the two blocks are in contact with each other and they have a coefficient of static friction (µs). An external agent applies a constant horizontal force (magnitude = F) onto the small block in the direction of the large block so as to prevent the small block from sliding downwards. Determine an expression {M, m, Hs, g} for the minimum F, such that if F is less than this minimum, the small block will slip downward relative to the large block. M Frictionless -

Q: A block of mass 38.2 kg lies on a horizontal plane. A force F that is inclined 54.2° with the…

A: Given value--- mass = 38.2 kg. angle = 54.2 degree . distance = 19.3 m. time = 9 second.…

Q: a=5 and b=1 1.Rudolph pulls a wagon in an inclined plane, 3a degrees of inclination. The weight of…

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Q: Two blocks (A) and (B) of respective masses ma = 2 kg and mg = 3 kg, are placed in contact side by…

A: Answer:-  12 N  Given  Mass of block A (mA) = 2 kg  Mass of block B(mB) = 3 kg  Force (F) = 20 N…

Q: block with a mass of m = 27 kg rests on a frictionless surface and is subject to two forces acting…

A: According to Newton's second law F =ma

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Q: A 300 N block of wood (A) is pressed against the vertical wall by a steel rod that is attached to a…

A: Given that: WA=300 Nμ1=0.131μ2=0.235

Q: Block A in Fig. P5.72 weighs 60.0 N. The coefficient of static friction between the block and the…

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Q: Block A and B are homogeneous with 20 kg and 25 Kg mass respectively. The system is subjected to the…

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Q: Shown below is a 10.0 kg block being pushed by a horizontal force F of magnitude 217.0 N. The…

A: Given that mass of the block and magnitude of horizontal force and also given the coefficient of…

Q: an object of a mass 1.00kg is observed to have an acceleration with a magnitude of 10.0m/s^2 in a…

A: given information: The mass of the object, m=1.00 kg The acceleration of the object, a=10.0 m/s2 The…

Q: a tin of antioxidants (m1 = 1.0 kg) on a frictionless inclined surface is connected to a tin of…

A: a) according to the kinematic equation, for m2

Q: An object of mass m = 1 kg is observed to have an acceleration a with magnitude of 10 m/s2 in a…

A: Mass (m) = 1kg Acceleration (a) = 10 m/s2 F2 = 5 N north

Q: A 2.5 kg block is initially at rest on a horizontal surface. A horizontal force F of magnitude 5.7 N…

A:

Q: The coefficient of static and kinetic friction between the 100-kg block and the inclined plane are…

A: Given: The mass of the block is 100 kg. The applied force is 200 N at 20o with horizontal. The angle…

Q: A box with a weight of 50 N rests on a horizontal surface. A person pulls horizontally on it with a…

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Q: force F2=15.1N acting at an angle of 0 to the horizontal are applied to a block of mass m=2.6kg. The…

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Q: A box is pushed to the right at an angleof30° above the horizontal with a force of 200 N. The mass…

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Q: A 2.5 kg block is initially at rest on a horizontal surface. A horizontal force −→F of magnitude 6 N…

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Q: You are trying to push your stalled car.Although you apply a horizontal force of 400 N to the car,…

A: Given : Horizontal force applied by you to the car = 400 N

Q: uilding. One of the movers is pushing on the crate with a force of constant magnitude F₁ arallel…

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Q: 1. If the resultant of two concurrent forces is zero then it implies that the two forces are (a)…

A: Note : According to our guidelines , we are only allowed to answer 3 sub parts per question . If you…

Q: A 2.5 kg block is initially at rest on a horizontal surface. A horizontal force F of magnitude 6.5 N…

A: Given mass m =2.5 kg  Applied force F = 6.5 kg  If applied force is greater than static friction…

Q: An object of mass m = 1.00 kg is observed to have an acceleration of a with a magnitude of 24.2 m/s?…

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Q: 3. A 100 N force acts as shown on a 50 kg box sliding on an inclined plane. The force exerted by the…

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Q: he movers are trying to get a heavy crate (mass m) up a ramp into the loading dock of a uilding. One…

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Q: A 3.5 kg block is pushed along a horizontal floor by a force −→F of magnitude 15 N at an angle θ =…

A:

Q: A 2.5 kg block is initially at rest on a horizontal surface. A horizontal force F of magnitude 6.2 N…

A: The free body diagram for the given block is : Now, equating the forces we have, F-f=maFN+P=mg…

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Q: Problem 5: A block with mass m; = 9.8 kg rests on the surface of a horizontal table which has a…

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Q: A block that weighs 60 N is intially at rest on a horizontal surface. A horizontal force F1 of…

A: a)Net force on the block is,

Q: Which of the following statements about the force of static friction between two surfaces is false?…

A: a. True :  It takes on any value between zero and the maximum possible force of static friction,…

Q: Problem 1: A horizontal force, F1 = 65 N, and a force, F2 = 18.1 N acting at an angle of 0 to the…

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Q: Two blocks of mass m and M, where m < M, are connected by a massless string across an inclined plane…

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Q: To move a large crate across a rough floor, you push on it with a force F at an angle of 21 ∘ below…

A: Given data: F=350 Nm=32 kgθ=21° Need to determine the acceleration of the crate.

Q: mass 10. kg is pulled with a force of 30. N in the right direction at an angle of 30. degree with…

A: givenm=10 kgF=30 Nθ=30°μ=0.2

Q: The drawing shows a 25.1-kg crate that is initially at rest. Note that the view is one looking down…

A: Given that:- Mass of crate=25.1 kg

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A:

Q: A 3.5 kg block is pushed along a horizontal floor by a force F of magnitude 15 N at an angle q = 40…

A: The free-body diagram is

Q: A 2.5 kg block is initially at rest on a horizontal surface. A horizontal force F of magnitude 6.2 N…

A:

Q: A block of mass M is suspended at rest by two strings attached to walls, as shown in the figure. The…

A: Given -  Block of mass (m) is suspended at rest. Solution: Step1 - Understanding the concept that…

Q: An object of mass m = 1.00 kg is observed to have an acceleration of a with a magnitude of 24.2 m/s2…

A:

Q: A 2.5 kg block is initially at rest on a horizontal surface. A horizontal force F of magnitude 6.2 N…

A:

Q: An object of mass m = 1.0 kg is observed to have an acceleration a with a magnitude of 10.0 m/s² in…

A: Given data: Mass of the object, m=1.00 kg, Acceleration, a=10.0 ms2. As show in the given figure, we…

Q: A helicopter (of mass 2500 kg) produces a lift force of 18000 N directed at 75 degrees above the…

A:

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.