Cynthia pulls horizontally on an old chest of drawers (m = 75.0 kg), sliding it across the floor. She pulls with a force of 355 N, and there is a friction force of 165 N, acting on the chest. What is the magnitude of the net force on the chest?

Q: A force F1 of magnitude 4.80 units acts at the origin in a direction 50.0° above the positive x…

A: For vector addition, Take the first vector , at the end of first vector place the beginning of…

Q: Four forces act on an object, give by vector A = 40 N east, vector B = 50 N north, vector C = 70 N…

A: Given: Vector A = 40 N east Vector B = 50 N north Vector C = 70 N west Vector D = 90 N south

Q: In the figure, a slab of mass m1 = 44 kg rests on a frictionless floor, and a block of mass m2 = 9…

A: Given data: Mass of the slab, m1=44 kg Mass of the block, m2=9 kg Coefficient of statics friction,…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 5.5Ni +…

A: Given Data : F1 = 5.5Ni - 8.4Nj + 7.1Nk F2 = 7.8Ni - 1.4Nj - 3.8Nk

Q: Make a line graph of the acceleration (Y axis) vs. different amount of forces units (X axis) of…

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Q: The minimum force needed to move an object attached to a spring on a surface with coefficient of…

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Q: In the figure, a force of magnitude 10.3 N is applied to a block of mass m2= 0.5 kg. The force is…

A: Recall Newton's second law Fnet=ma Refer the FBD and applying newton's second law.

Q: Ed is pushing with a force of 203.3 N at an angle of 0 = 57.5 degrees with respect to the vertical…

A: Given: FEC=203.3 Nθ = 57.5 °FAC=87.3 Nϕ=36.1°Mass of couch = 71 kgCoefficient of static friction =…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -6Ni +…

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Q: In the figure, a force of magnitude 11.2 N is applied to a block of mass m2 0.8 kg. The force is…

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Q: 1. What is the force that is transmitted through a string, rope, cable, or wire when it is pulled…

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Q: 788 N 32 985 N 53 411 N

A: Write the given data with suitable variables. F1=985 NF2=788 NF3=411 Nθ1=31°θ2=32°θ3=53°

Q: A van exerts a force on trailers of different masses m. Compared with the force exerted on each…

A: A van exerts a force on trailers of different masses m.  By Newton's Third law of motion, the…

Q: In a tug-of-war game on one campus, 15 students pull on a rope at both ends in an effort to displace…

A:

Q: In the figure, a slab of mass m1 = 44 kg rests on a frictionless floor, and a block of mass m2 = 9…

A:

Q: Two forces of magnitude 70 newtons (N) and 20 N act on an object at angles of 30° and -45° with the…

A:

Q: An antelope is being pulled by two forces whose vector components are : f1 =-2.6Ni+5Nj +-6.1Nk f2…

A: Angle between two vectors can be calculated by dot product or cross product. The easier approach is…

Q: A force  F1  of magnitude 6.50 units acts on an object at the origin in a direction ? = 51.0° above…

A:

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -3.3Ni +…

A: The angle between two vectors θ=cos-1F→1·F→2F→1F→2=cos-1-3.3 Ni^+4.5 Nj^-2.7 Nk^·-1 Ni^+0.2 Nj^+3.4…

Q: a slab of mass m1  40 kg rests on a frictionless floor, and a block of mass m2 10 kg rests on top…

A: Given: A slab of mass (M)=40 kg Block of mass (m)=10 kg Coefficient of kinetic friction = 0.40…

Q: A particle with a mass of 10 kg is moving at a velocity of (3t^2 + 4t)j m/s. What would be the…

A:

Q: Assume an incline makes an angle of 30° with the horizontal. What is the y-component of the weight…

A: Given that, An incline makes an angle of 30° with the horizontal.  We need to find the y-component…

Q: In the figure here, a box of Cheerios (mass mc = 1.80 kg) and a box of Wheaties (mass mw = 3.40 kg)…

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Q: A sledge is being pulled by two horses on a flat terrain. The netforce on the sledge can be…

A: Given data:  Force F = (-2980.0 i + 8200.0 j) N Here, i denotes east direction and j denotes north…

Q: A crate of mass 48.1 kg rests on a level surface, with a coefficient of kinetic friction 0.202. You…

A: Given Mass of crate = 48.1 kg Coefficient of kinetic friction = 0.202 Applied force = F = 239 N We…

Q: Two forces F, = -8.40i + 4.30j and F, = 7.50i + 5.30j are acting on an object with a mass of m =…

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Q: If a force is applied with a magnitude of 200 N at 30 degrees above the horizontal, what are the…

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Q: A block weighing 30 N is being pushed horizontally with a force of 60 N. What is the magnitude of…

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Q: Concurrent forces of 10 N east and 10 N south act on an object. The resultant force is   a. 14 N…

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Q: In a tug-of-war game on one campus, 15 students pull on a rope at both ends in an effort to displace…

A:

Q: What is the angle (in degrees) between these two vectors?

A:

Q: Using the same force table that you used, a student was given two forces and asked to find a single…

A: (a)The force made with the x axis is,Substitute the values.

Q: A teenager of mass m1 = 61 kg pushes backward against the ground with his foot as he rides his…

A: Given: Ffoot = 10.5 N m1 = 61 kg m2 = 2.7 kg

Q: 4.2 · To extricate an SUV stuck in the mud, workmen use three horizontal ropes, producing the force…

A: Given: To extricate an SUV stuck in the mud, workmen use three horizontal ropes, producing the force…

Q: woman exerts a horizontal force of 145 N on a box with a mass of 37.2 kg If the box doesn't move,…

A: Given Mass of box is m=37.2 kg Applied force is F=145 N

Q: Two forces act on an object. F1 = 100 N at 30 degrees North of East. F2 = 50 N 20 degrees West of…

A:

Q: A sledge is being pulled by two horses on a flat terrain. The net force on the sledge can be…

A: A push or pull exerted on an object or energy as a characteristic of physical activity or movement…

Q: The figure shows a box of dirty money (mass m1 = 3.0 kg) on a frictionless plane inclined at angle…

A:

Q: A force vector F =3i + 3j N is applied on 5 kg mass of body on nonfrictionless horizontal surface.…

A: Given, F=3 i^+3 j^ N m=5 kg v=t+2 1 The frictional force, fs=μsFN=1.7 N Therefore, the frictional…

Q: In the figure here, a box of Cheerios (mass mc = 1.70 kg) and a box of Wheaties (mass mw = 2.60 kg)…

A:

Q: There are two forces on the 1.19 kg box in the overhead view of the figure but only one is shown.…

A: (a)The expression for the second force from Newton’s second law,

Q: Three people pull simultaneously on a stubborn donkey. Jack pulls directly ahead of the donkey with…

A: Given forces,

Q: We start with some review problems A crate of mass 22.6 kg rests on a level surface, with a…

A: Given: The mass of the crate is 22.6 kg. The coefficient of kinetic friction is 0.292. The applied…

Q: The block shown in the figure is along a frictionless horizontal surface The block's mass is m =…

A: In the given question,  Mass of block (m) = 4.7 kg Applied force magnitude (F) = 26.5 N Angle of…

Q: Three people pull simultaneously on a stubborn donkey. Jack pulls eastward with a force of 94.5…

A: Given: Three people pull simultaneously on a stubborn donkey.. Jack pulls eastward with a force of…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 7.4Ni + 8.2Nj…

A:

Q: antelope is being pulled by two forces whose vector-component expressions are: F1 = 3.6Ni + -8.9Nj…

A: If multiplication of two vector is a scalar quantity then it called scalar product

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: