The block A with mass of 80 kg slides along the top of the block B with mass of 110 kg. The block A has an acceleration of 3.0 m/s2 when a horizontal force F of 700 N is applied, as in the Figure. There is no friction between the block B and a horizontal frictionless surface, but there is friction between the two blocks. Calculate the acceleration of the block A is going to B during the time that the block A remains in contac

Q: istance of 6 meters from rest, the force F is then removed. If F = 800 N, compute the velocity of…

A: let v be the velocity when force F is removed. Normal force on the block  N=1500-Fsin30o…

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A: Given: The acceleration of the bike is 3.70 m/s2. The mass of the bike with rider is 254 kg. The…

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Q: Given two forces that act on an object of mass 3.0 kg: F1 with magnitude 24 N and direction 45…

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Q: The two blocks of the given figure below are attached to each other by a massless string that is…

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Q: (a) State the properties of static friction and kinetic friction.

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Q: A force  applied to an object of mass m1 produces an acceleration of 3.40 m/s2. The same force…

A: Given : m1 produces an acceleration = 3.40 ms2 m2 produces an acceleration = 1.40 ms2 If m1 and m2…

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Q: A force  applied to an object of mass m1 produces an acceleration of 3.10 m/s2. The same force…

A: Given :      Acceleration of object 1, a1=3.1 m/s2      Acceleration of object 2, a2=1.2 m/s2 Forces…

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Q: A 20 kg mass, experiences three forces: one south with magnitude 40 N, one West, with magnitude 50 N…

A: Given, mass of object, m = 20 kg All forces are F1 = south with magnitude 40 N F2 = West, with…

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A: Given that,Mass of the larger block, Mass of the smaller block, Coefficient of kinetic friction…

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Q: object of mass m = 1.00 kg is observed to have an acceleration of with a magnitude of 19.9 m/s2 in…

A: Given: The mass is m=1 kg The acceleration is a=19.9 ms2 The direction is θ=51.5° east of north.…

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Q: Two blocks are in contact on a frictionless horizontal surface. The blocks are accelerated by a…

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Q: Problem Two-block system is given below. The mass of block one is m 4 kg and the mass of block two…

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Q: Consider two horizontal forces, 225 N and 125 N exerted on a box toward the same direction. Find the…

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A: Given: The mass of the block is 4 kg. The applied force is 85 N. The system is in equilibrium. The…

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A: a)  Force F is applied along the plane. Given that mass(m) is 10kg,f is the frictional force,…

Q: what is acceleration for block b

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Q: A block of mass m = 6.0 kg is pulled up a 0 = 21° incline as in the figure below with a force of…

A: Given Data Mass of the block is m=6.0 kg Angle of inclination is θ=21° Magnitude of the applied…

Q: A force F applied to an object of mass m1 produces an acceleration of 3.00 m/s². The same force…

A: Given data: Applied force = F Mass of 1st object  = m1 Acceleration of 1st object = 3 m/s2 Mass of…

Q: A 950-kg car pulls a boat on a trailer. (a) What force resists the motion of the car, boat, and…

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Q: Two blocks are joined by an inextensible cable as shown. The mass of block A is 196.1 kg and the…

A: We have two blocks of mass mA=196.1 kg and mB=260.9 kg and the coefficient of friction between A and…

Q: Block B in the figure weighs 711 N. The coefficient of static friction between the block and table…

A: The weight of block B is: The coefficient of static friction is: The given angle is:

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Q: An object of mass 13.0-kg subjected to a non-zero net force moves with an acceleration of (8.00î –…

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Q: A block of mass ?=2.80 kg is being pulled by a force ?⃗ of magnitude 12.0 N on a horizontal, smooth…

A: a. The magnitude of the normal force is N+Fsinθ=mgN=mg-Fsinθ=2.80 kg9.8 m/s2-12.0 Nsin30.0°=21.4 N

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.