Three forces act on an object. The first force of 10 N acts East, and the second force of 10 N acts north. If the acceleration of the object is zero then the third force is what amount in N and what direction?

Q: The upward normal force exerted by the floor is 620 N on an elevator passenger who weighs 650 N.…

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Q: A horizontal force of magnitude 151 N is used to push a 5.24-kg object up an inclined plane. The…

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Q: true or false. The resultant force is the amount of force that will reduce the net force of a body…

A: Force is an agent that either changes or tries to change the state of the object.

Q: A crate is pushed across the floor with a force of 522 N. If the crate has a normal force of 758N,…

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Q: A box weighing 35 N is pulled horizontally until it slides uniformly over a level floor. If the…

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Q: The acceleration of a block of 5 kg is 7 m/s^2. If the friction coefficient is 0.4 . Then find the…

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Q: Two forces act on an object, as shown in the figure above. |F1 = 5.0 N, |F2 = 1.0 N, 01 = 60°, and…

A: F1→ = 5 N F2→ = 1 N θ1 = 60° θ2 = 240° To find = x component of resultant force

Q: A force of 10 N acts on point P in a due East direction. Another force of 15 N acts on the same…

A: Given data: F1 = 10 N, due East F2 = 15 N, due West Required: The net force (Fnet)

Q: F,

A: Magnitude of F1 + F2 = 10.14 units Direction from +X axis is 60.65°

Q: An object has two forces acting on it. One of these forces has a magnitude of 4 N and the other has…

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Q: A wooden block weighing 20 N is pushed along a rough horizontal surface at a constant speed by a…

A: The weight of the wooden block is W = 20 N. The horizontal force acting on block is F = 10 N. Assume…

Q: A boat with mass of 2.6 * 10° kg is traveling at 1.5 * 10' m/s. What is the magnitude of the force…

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Q: A force F1of magnitude 5.40 units acts on an object at the origin in a direction θ = 26.0° above the…

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Q: What is the net force on a cart if two persons apply 83.0 N and 35.7 N forces respectively, and a…

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Q: A book weighing 15 N is placed on a table. How much support force does a table exert on the book?…

A: Given Data: The weight of the book is, W =15 N. Let N1 be the reaction force that the book exerts…

Q: The upward normal force exerted by the floor is 620 N on an elevator passenger who weighs 65O N.…

A: The upward normal force exerted by the floor is, N = 620 N weight of the person, W = 650 N

Q: When a constant force acts upon an object, the acceleration of the object varies inversely with its…

A: According to the Newton's second law  Force = mass x acceleration

Q: The force that is exerted on an object by any surface which is in contact and that which acts…

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Q: Three forces act on an object. A 3 N force acts due east and a 7 N force acts due north. If the net…

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Q: Two forces act on an object. The first force has a magnitude of 19.0 N and is oriented 58.0°…

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Q: A crate is pulled to the right with a force of 72.2 N, to the left with a force of 119.2 N, upward…

A: Consider the following figure. The net force in the X direction is given by the following equation.…

Q: If the forces acting on a moving object are balanced, what will the object do? If the forces acting…

A: Force is measured in Newton(N)

Q: A 2 kg block is pulled on by a rope with a tension force of 20 N. The coefficient of kinetic…

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Q: From the original force F, if the mass of the object is doubled and the acceleration is halved, what…

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Q: Two forces acting on an object have magnitudes of 25 N and 50 N and directions that differ by 40…

A: Given Data : The force 1 acting on the body is given as F1 = 25 N. The force 2 acting on the body is…

Q: an object is lying on a table and its weight is 3N, what is the normal force equal to?

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Q: A student pulls a box of books on a smooth horizontal floor with a force of 100 N in a direction of…

A: Given:- F = 100N Ө = 37 M = 40kg A = ?       Equation of motion

Q: An object that weighs 42 N is pulled on a horizontal surface by a horizontal pull\ of 52 N to the…

A: Given data:  Weight of object (mg) = 42 N Horizontal pull force (F) = 52 N, to the right  Frictional…

Q: The resultant of the three forces shown in figure 1 is a horizontal force. Determine (a) the…

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Q: An object weighs under the influence of three forces; The first force, 33.0N, acts in a direction…

A: Consider the following figure.   Let the magnitudes of the forces acting on the object be F1, F2,…

Q: A boat with mass of 5.8 * 10° kg is traveling at 9.1 * 10' m/s. What is the magnitude of the force…

A: Given data:  Mass (m) = 5.8×103 kg Initial velocity (v0) = 9.1×101 m/s Final velocity (v) = 0 m/s…

Q: If a wagon is accelerating at a rate of 4 m/s^2 and the force acting on it is 386 N, what is the…

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Q: For a moving object, the force acting on the object varies directly with the object's acceleration.…

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Q: Two forces, F1 and F2, of magnitude 30 and 60 pounds,respectively, act on an object. The direction…

A: F1  = 30 lbs N 10° E F2  = 60 lbs N 60° E

Q: A horse pulls a box of mass M = 55 kg across a rough horizontal surface by applying a horizontal…

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Q: Friction is a force that acts in the ___ direction of the intended motion of an object. *   a. same…

A: Fricition It is a force between two surfaces that are sliding, or trying to slide with respect to…

Q: Two forces are applied to a 5.0kg crate; one is 6.0N to the north and the other is 8.0N to the west.…

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Q: A force of 35 N pushes three boxes along a horizontal surface. Find the contact force between 2 kg…

A: Given:    Force applied, F = 35 N     Mass of box 1, m1 = 4 kg    Mass of box 2, m2 = 2 kg    Mass…

Q: Find the net force F pet on the object (the sum of the forces )

A: Question is based on sum of vectors in component form . Answer  in style of question's  notation…

Q: As Kevin is taking a bath, the soap falls out of the soap dish and he step on it with a force of 347…

A: Given data: Normal force (FN) = 347 N Frictional force (f) = 25 N Required: Coefficient of friction…

Q: A person pushes a 0.20 kg lunch tray across a table, and it slows down as it slides because of…

A: Given data: Mass of lunch tray is, m=0.20 kg. Coefficient of static friction is, μs=0.15.…

Q: What is the friction force of an object moving with constant velocity if the mass of the vehicle is…

A: We have to find the normal force          N=mg........ (1) m= mass of the object  g= acceleration…

Q: A horizontal force of 430 N is applied to a stationary wooden box in one direction, and a 700 N…

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Q: As Dennis is taking a bath, the soap falls out of the soap dish and he steps on it with a force of…

A: Given: Normal force applied by Dennis is N=400 N The frictional force between the soap and the tiled…

Q: When a constant force is applied to an object, the acceleration of the object varies inversely with…

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Q: Forces with magnitudes of 250 pounds and 130 pounds act on an object at angles 45° and −60°,…

A: In the Question the two forces of magnitude 250 pounds and 130 pounds are acting on an object at…

Q: The combination of all the forces that act on an object is called the net force. True False

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Q: Ahmed is pushing a box with a force 58 N, in the West direction. Salim is pushing the same box with…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!