What is the x component of the resultant force? Express your answer in newtons. • View Available Hint(s) Two forces, F1 and F2, act at a point. Fi has a magnitude of 8.00 N and is directed at an angle of 63.0 ° above the negative x axis in the second quadrant. F2 has a magnitude of 6.00 N and is directed at an angle of 53.3° below the negative x axis in the third quadrant.

Q: Physics 11. The diagram below represents a car resting on a hill. e BV HORIZONTAL Which vector best…

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Q: An Atwood's machine (see the figure below) consists of two masses: one of mass 1.43 kg and the other…

A: Mass of smaller body, m =1.43kg Mass of cubical body, M =5.36 Kg Let T be tension in the string.

Q: A pencil standing upright on its eraser end falls over andlands on a table. As the pencil falls, its…

A: (a) Draw the free-body diagram of the pencil in the middle during the fall as:

Q: A 12 kg box rests on a frictionless horizontal surface attached to a 8 kg box as shown below.…

A: Newton's second law of motion states that the acceleration of an object as produced by a net force…

Q: In a two-dimensional tug-of-war, Alex, Betty, and Charles pull horizontally on an automobile tire at…

A: Magnitude of force with which Alex pulls, FA = 205 N Magnitude of force with which Charles pulls, FC…

Q: Give a word problem for the Newton's 1st, 2nd and 3rd law of motion

A: Give a word problem for the Newton's 1st, 2nd and 3rd law of motion.

Q: Kathryn ties a light rope to a tree, and pulls with a force of 355 N. The rope almost breaks. unties…

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Q: QUESTION 2 A traction device applies a force F to the head of a girl at an unknown angle 0, as shown…

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Q: Problem 4: A boy is pulling his sister in a wagon, as shown in the figure. He exerts a force of F=…

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Q: During a visit to the International Space Station, an astronaut was positioned motionless in the…

A: Here, the astronaut was at rest.  If the astronaut want to move another points, he should gains some…

Q: Static Friction Force Revisited Now let's go back and consider the static situation again. Let the…

A: Static friction fs  = μ Ν  Hence we can calculate static friction by finding the value of N.

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…

A: first force (f) = 120 N , 25o west of north second force = P , 25o east of north

Q: Two forces are applied to a car in an effort to move it, as shown in the figure below. (Let  F1 =…

A: Given data: Forces: F1=415 N and F2=352 N Angle extended by the force F1 is θ1=100 Angle extended by…

Q: Two dogs pull horizontally on ropes attached to a post; the angle between the ropes is 65.0 °. Dog A…

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Q: Note:- Please choose the best possible option for this problem. 1) What two factors do you use to…

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Q: SITUATION 1: Given the following forces: F, = 300 lb 30° N of E, F2 = 200 lb S 40° E, F3 = 224 lb W…

A: 1: Given the following forces: F₁ = 300 lb 30° N of E. F₂ = 200 lb S 40° E F₁ = 224 lb W 25° N. and…

Q: explain the differences between when forces are balanced on an object and when forces are unbalanced…

A: Consider the system given below for a surface having friction.

Q: g a force and in what direction must Dug pull on the toy now to balance out the combined pulls from…

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Q: An Atwood's machine (see the figure below) consists of two masses: one of mass 1.33 kg and the other…

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Q: Two blocks are in contact on a frictionless table. A horizontal force is applied to the larger…

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Q: Find the sum of two ‘forces’: 100 g at 30º and 200 g at 120º, by:

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Q: Situation 6. Determine the resultant force R and its line of action for the following force-couple…

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

Q: Two blocks are in contąct on a frictionless table. A horizontal force is applied to the larger…

A: Given two blocks mass of block one M1 =2.9kg  Mass of block two M2 = 1.3kg  Force F=2.6N We have to…

Q: determine the magnitude of the resultant, its pointing, and its direction cosines for the following…

A: A = 300N (+3, -4, +6) B = 400N (-2, +4, -5) C = 200N (-4, +5, -3)

Q: Problem 5: An object of mass m has these three forces acting on it (there is no normal force, "no…

A: a) F = F1(-j) + F2 i + F3 (-i)     F = -3j + 10i - 5i = 5i -3j  b) magnitude of net force =…

Q: F3 = 382, last three digits of student id number. Box the final answer/s.

A: Resultant force: The entire force operating on the item or body, combined with the body's direction,…

Q: Ina two-dimensional tug-of-war, Alex, Betty, and Charles pull horizontally on an automobile tire at…

A: Lets draw FBD of the above system and split all the forces into its respective components:-

Q: A father pulls his child on a sled by pulling on a rope over his shoulder with a force as much as 75…

A: f=Force of friction=15 NFr=Force on rope=75 Nw=Weigth of child and sled=180 Nθ=Angle the rope makes…

Q: Situation 6. Determine the resultant force R and its line of action for the following force-couple…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Example 3 Two blocks are connected as shown in the diagram to the right. horizontal surface and is…

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Q: Juan is helping his mother rearrange the living room furniture. Juan pushes on the armchair with a…

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Q: A father pulls his child on a sled by pulling on a rope over his shoulder with a force as much as 75…

A: Given data:Force on the rope, FP=75N Force of friction, f = 15NWeight, W = 180NAngle,θ =30°

Q: 60. A barge is pulled by the two tugboats shown in the following figure. One tugboat pulls on the…

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Q: Two equal forces F and F makes an angle of 180° with each other. These forces act on a single body.…

A: If two forces acts on a body Resultant R = ( a2 +b2 + 2abcos θ)1/2

Q: Can an inanimate object (such as a table) exert a force? Can the magnitude of the force exertedb…

A: Yes, inanimate objects can exert force.

Q: 6) Using the concurrent force system below, answer the following questions. a) Graph the vector…

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Q: e of horizontal surface. (See the figure.) Crate A has mass m and crate B has mass mg. The…

A: Given data The mass of the crate A is mA. The mass of the crate A is mA. The coefficient of the…

Q: Workmen are trying to free an SUV in the mud. To remove the vehicle, they use three horizontal…

A: Given -  Magnitude of force F1 = 985 N Magnitude of force F2 =788 N Magnitude of force F3 =411 N…

Q: Any vector quantity can be represented as a line segment where its length represents the magnitude…

A: Consider two forces F1 and F2 are acting on an object at an angle θ1 and θ2 respectively. The…

Q: Supplementary Problem no.3: The resultant of the two forces has a magnitude of 650 lb. Determine the…

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Q: Problem Number 2: The Force system shown has a resultant of 320 lbs pointing down along the Y- axis.…

A: Rx = 0 −F cos 25° − 420 cos θ + 900 = 0 −0.906 F − 420 cosθ + 900 =0 −0.906 F + 900 =420 cosθ…

Spring Potential Energy

The potential energy is the energy possessed by a body by virtue of its position or the energy held by the object due to its position relative to other objects, its force like stresses, charge, and other factors affecting the particles of the body. The potential energy is the measure of the net work done by or on the body. The spring potential energy is the potential energy stored due to the deformation of an elastic spring and this elasticity is due to the stretched spring. The elasticity is the ability of a solid-state matter to come back to its equilibrium position or original position after any kind of external force is acted on it. It is also known as Elastic potential energy. The potential energy here is caused due to the displacement of the spring from its equilibrium position to another position and this potential energy is equal to the net work done due to the stretching of the spring. It also resembles the same mechanics of the oscillation of a simple pendulum, where due to the external force, the object moves from its equilibrium position to its maximum ends and the periodic motion continues till it comes back to the equilibrium position to rest.