The force acting on a particle changes as in the figure. What is the work done by the force on the particle when it moves from position x = 8 m to position x = 10.00 m?      a) -3 J  B) 3.7 J  NS) -4.2 J  D) 4.6 J  TO) -2.7 J

Q: 24. A horse pulls a cart with a force of 0.2 kN at an angle of 27 degrees with the horizontal and…

A: Given, Force on the car is F = 0.2 KN Angle θ=27∘ Speed v = 10 Kph = 2.78 m/s Time t = 720 sec   So…

Q: A car of mass 2,200 kg accelerates from rest to a speed of 25 m/s over at distance of 240 m. It…

A: Given Data: The mass of a car is, m=2200 kg The initial speed of a car is, u=0 m/s The final speed…

Q: 18. A cable with mass 12 kg/meter is lifting a load of 150 kg that is initially at the bottom of a…

A: According to my knowledge, the mass of the cable should be ½ kg/meter. Consider x as the lift…

Q: Eating a banana enables a person to perform about 4.0 x 104 J of work. To what height does eating a…

A: Work done =FS Cosθ

Q: 1. A constant force of F = −68 N i + 36 N j is applied to a 380-kg car as it moves 48.0 m in a 240°…

A: The force exerted on the car is, F→=Fxi^+Fyj^+Fzk^ The displacement of the object is, s→=xi^+yj^+zk^…

Q: 29.A shopper in a supermarket pushes a cart with a force of 35 N directed at an angle of 25° below…

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Q: The figure shows the work done on an object traveling along different paths between 3 different…

A: Given: The work done from path B to A is 30 J. The work done along paths B to C is -10 J. The forces…

Q: *22. The concepts in this problem are similar to those in Multiple- Concept Example 4, except that…

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Q: You lift a 1 kg object from the floor to the top of a 1.5 m high table. 1. What is the force needed…

A: Given: The mass of the object is 1 kg. The dsiplacement of the object is 1.5 m from floor to top of…

Q: Apply the work equation to determine the amount of work done, in N-m, by a 104 N force applied to…

A: Given data:  Force (F) = 104 N Horizontal displacement (d) = 11.05 m Required: Work done (W)

Q: A 21.7 lb object changes its speed from 57.1 ft/s to 126 ft/s. Find the object’s mass. Find the…

A: The kinetic energy is given by  K = 0.5 mv2  where, m is the mass and v is the velocity. According…

Q: )An object of mass 5 Kg with an initial speed of 10 m/s moves from m to m. Only two constant…

A: As per the answering guidelines we will solve only first 3 parts. Please upload the other parts…

Q: How much work (in J) is done by gravity when dead lifting a 100.0 kg barbell 93.26 cm from the floor…

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Q: A boy pulls a 10-kg box across an ice rink for a distance of 50 m. He exerts a constant force of 10…

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Q: 3. A block attached to a spring, as shown in the Figure, starts at rest with the spring unextended…

A: The work done by the spring will be equal to the potential energy of the spring when it is stretched…

Q: A 11.7 kg sled starts from rest at the top of a hill that is inclined at 29.3 degrees to the…

A: Given data as per question mass of sled =  11.7kg angle made with horizontal   =  29.3 distance  =…

Q: A worker dragging a crate along a horizontal surface by applying a constant force of 50 N at an…

A: Given: constant force F = 50 N friction force f = 15 N horizontal displacement d = 20 m angle of…

Q: 1. If you pushed a 20 kg box across the floor for a distance of 60 m with a force of 15 N how much…

A: #1 Given data: The mass of box is m=20 kg. The distance traveled by the box is d=60 m. The force…

Q: 5) A force É = 12 Ni - 10 N j acts on an object. How much work does this force do as the object…

A: Given: A force F→=12i⏜-10j⏜ The displacement vector r→=13i⏜+11j⏜

Q: A father pushes his child weighing 100. pounds on a sled on a frictionless surface. How much work…

A: Work done is defined is defined as the product of force and displacement. Again from newton's second…

Q: A child lifts a 5 kg box up from the floor. The child then carries the box with constant speed of 1…

A: Given : m = 5 kg v = 1 m/s

Q: A force F, shown in the figure below acts on a particle moving along the y axis. Each unit on the…

A: The area under the force displacement graph is work done. a. Work done on the particle from A to B…

Q: For the three cases shown below, assuming the displacement is 4.0 m to the right. Match the answers…

A: Given data: Displacement (d) = 4.0 m, to the right

Q: An object has several forces acting on it. One of these forces is F = aryi, a force in the…

A: The work done is defined as force times displacement. For the given force and displacement, the work…

Q: A force is given as Fx(x) = –kx4, where the constant k = 22 N/m4. Determine the work done to change…

A: Expression for work done -  W=Fdx Where,  F = Force  dx = Displacement

Q: An object with mass m = 152 kg moving at the speed of v = 0.53 m/s was stopped by an external force…

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Q: A block is moved up a 30-degree inclined plane by a force of 50 N parallel to the incline. How much…

A: Given value--- Force = 50 N. angle = 30 degree.  distance = 90 cm. We have to find--- work done.

Q: Apply the work equation to determine the amount of work done, in N-m, by a 121 N force applied at an…

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Q: A tow truck drags a stalled car along a road. The chain makes an angle of 30° with the road and the…

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Q: Ramon is driving along the highway in a 976 kg car. He initially drives at 64.2 m/s. After 34.5 s,…

A: Work done by car  W = F.s Cosθ. W = Fs Cos 90 W =0J  Car is moving on horizontal road where effect…

Q: A 1250 kg car moving at 25.0 m/s has 300000 J of work done on it to increase its speed. what is the…

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Q: A force acts on an object, causing it to move parallel to the force. The graph in the figure shows…

A: Here,  The graph in the figure shows a force as a function of the position of an object. We have to…

Q: A boy pushes on a parked car with a force of 200N. The car doesn’t move. How much work does the boy…

A: The work done by a force can be defined as the product of the displacement of the particle and the…

Q: )An object of mass 5 Kg with an initial speed of 10 m/s moves from m to m. Only two constant…

A:

Q: 12. The figure shows a block of mass 10 Kg. Determine what will be the work done by the force F that…

A: Given: μ = 0.3mass of block (m) = 10 Kgheight (h) = 18 mcos(53) = 3/5 = 0.6sin(53) = 4/5 = 0.8…

Q: ng at a constant 10.1 m/s when a 45 N force starts to act in the opposite direction stopping the…

A: We know that the mass m = 8 kg traveling with the constant velocity of v = 10.1 m/s, and a force of…

Q: A 20-N force is applied horizontally on a box to move it 10 m across a frictionless surface. How…

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Q: 14: A constant force of (121) N acts on a 4.0-kg object as it moves from the origin to the int…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A force of 50 N is required to stretch a spring 10 cm beyond its natural length. How much work will…

A: Given, Force=50N Spring length=10cm=10×10^-2=0.1m

Q: A force, in an angle of 32º, is applied to a 28-kg object which caused it to accelerate at 12 m/s2.…

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Q: A child pulls a toy 2.8 m across the floor by a string, applying a force of constant magnitude 0.950…

A: Given : force applied, F = 0.950 N For 1st 1.4 m string is parallel.  For next 1.4 m string makes…

Q: A child applies a force F parallel to the x – axis to a 10 kg sled moving on the frozen surface of a…

A: Given data: Force vs displacement graph Required: Work done by the force F

Q: 7. A 1650 kg car accelerates up a hill by applying a force of 4.61 x 10³ N parallel to the hill. The…

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Q: Two blocks are connected by a very light string passing over a massless and frictionless pulley.…

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Q: A 7.56 kg object is initially traveling in the positive x-direction at a speed of 1.7 m/s. 31.3…

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Q: A 75N force was applied to a box at an angle of 65°. How much work was done to the object if it…

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Q: 1830 N 1295 N 60° 45° 2500 N FG

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Q: 2 kg and M=3 kg, are connected by a very light string passing over a massless and frictionless…

A: