When a certain spring is expanded 3 centimeters from its natural position and held fixed, the force necessary to hold it is 600 dynes. Find the work W required to stretch the spring an additional 3 centimeters. W = ergs symbolic formatting help

Q: A spring whose equilibrium length is 6 m is compressed to a length of m when a force of 12 N is…

A: F = k*x where F - force, k- spring constant, x - compression or elongation. Work done = 1/2*k*x^2

Q: Calculate the moment Mg of the 780-N force about the bolt at B. Simplify your work by first…

A:

Q: A constant force of (2kN) pulls a box along a level floor a distance of (10 m) in (50 s). What is…

A:

Q: When a certain spring is expanded 3 centimeters from its natural position and held fixed, the force…

A:

Q: ***A spring has a natural length of 10 cm. If 10 dynes of force is required to hold it stretched 1/2…

A: Given the natural length of spring is 10 cm

Q: Find the fluid force on the vertical side of the tank, where the dimensions are given in feet.…

A:

Q: A water trough 12 m long has ends shaped like inverted isosceles triangles, with base 6 m and height…

A: Given that a water trough 12 m longwhose ends shaped like inverted isosselestriangles, with base 6m…

Q: A spring, whose equilibrium length is 3 ft, extends to a length of 6 ft when a force of 13 lb is…

A: Given data÷ Equilibrium length = L0=3ft Extended length  = L1=6ft Force = F=13lb Work = w=8ft.lb

Q: The bob of a 4 m pendulum describes an arc of circle in a vertical plane. If the tension in the cord…

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: Find the flåid force on the vertical side of the tank, where the dimensions are given in feet.…

A:

Q: ) The natural length of a spring is 8 inches. A force of 20 lb stretches the spring to 10 in. Find…

A:

Q: 3. The end of a tank containing water is vertical and has the shape of a triangle with base 4 ft and…

A:

Q: A force of 250 newtons stretches a spring 30 centimeters. How much work is done in stretching the…

A: Givenhooke law say  f(y) = Ky ...(1)F(30) = 250 ....(2)30K = 250KK = 253

Q: A force of 250 pounds stretches a spring 30 centimeters. How much work is done in stretching the…

A:

Q: A spring exerts a force of 30 N when it is stretched 0.3 m beyond its natural length. How much work…

A: Consider the given information Force=F=30 NStretch=x=0.3 m   The relation between force and spring…

Q: How much work does it take to slide a box 43 m along the ground by pulling it with a 287 N force at…

A:

Q: The bob of a 4 m pendulum describes an arc of circle in a vertical plane. If the tension in the cord…

A: Let us take the mass of the bob to be m and let the velocity at point  B be v.

Q: If a force of 84 N stretches a spring 0.7 m beyond its natural length, how much work does it take to…

A: To find the amount of work done

Q: A force of 30 newtons compresses a spring 0.3 meter from its natural length of 1.5 meters. Find the…

A:

Q: 3. A box sitting on a wagon pulled a distance of 27m by a 35N force applied at an angle of 40° to…

A:

Q: A rectangular sea aquarium observation window is 12.0 ft wide and 5.0 ft high. Calculate the force…

A:

Q: A cable exerts a constant upward tension of magnitude 2.14 ✕ 104 N on a 2.00 ✕ 103 kg elevator as it…

A: A cable exerts a constant upward tension of magnitude 2.14 ✕ 104 N on a 2.00 ✕ 103 kg kg elevator as…

Q: A spring with a natural length of 10 cm, is stretched by ½ cm by a 12 N force. Find the work done in…

A: Given query is to find the work done .

Q: A person is loading a heavy new washing machine into the back of a truck and is using a ramp to get…

A: We have to find the resultant vector and it's magnitude.

Q: The natural length of a spring is 8 onches,  a force of 20lb stretches the spring to 10 inches.…

A:

Q: 7 The largest palace in the world is the Imperial Palace in Beijing, China. Suppose you were to push…

A: Form the given information, the force F=60.0 N, the work done by the force is W=205000 J and the…

Q: A spring exerts a force of 16 when it is stretched from its natural length of 3m to a length of 3-m.…

A: Given that the force exerted is F = 16 N. The natural length is l = 3 m. The initial stretched…

Q: A Sping exerts a force of looN when a force Ot 100N when 0.2 m much uoric is requirced to 0.8 m…

A: A spring exerts a force of 100 N when it is stretched 0.2 m beyond its natural length F=100N for…

Q: 8) A spring has a natural length of 20 cm. If a 25-N force is required to keep it stretched to a…

A:

Q: Find the fluid force on the vertical side of the tank, where the dimensions are given in feet.…

A: The fluid force can be found by the formula  F=ω∫abhyLydy where ω=62.4 pounds/ft3, hy is the depth…

Q: The trough in the figure below has width w=4, lengthL=20 ft and height h=6. If the trough is full of…

A: The base, height and length are 4ft, 6ft and 20ft, respectively.Then the thickness of the triangle…

Q: An elevator is moving upward at 3.00 m/s. Compared to the force the cable pulls the elevator, the…

A: solution

Q: 30 pounds of force is required to hold a spring stretched 5 inches beyond its rest length. Find the…

A: Given, force F= 30 lbs, extension x=5 inches = 512ft and spring constant k.          Now, F = kx ,…

Q: ) find the resultant force, R. B) what additional force F is needed for the object to be in static…

A: According to the problem, we have

Q: 1. If the spring DB has an unstretched length of 2 m, determine the stiffness of the spring to hold…

A: For the solution of the given problem follow the next steps.

Q: The face of gate of a dam is vertical and in the shape of an isosceles trapezoid 3 ft wide at the…

A:

Q: A kid pulls a wagon with a force of 26 N at an angle of 62° to the ground.  How much work is…

A: We have, A kid pulls a wagon with a force of 26 N at an angle of 62° to the ground. Now, component…

Q: alculate the buoyancy force acting on a partially immersed boat (V = 5.0 m3). The density of water…

A:

Q: A 90-kg man stands in an elevator that is moving up at a constant speed of 5.0 m/s. The force…

A: The solution of the problem is given in the next step.

Q: A force of 20 lb is required to hold a spring stretched 2 in. beyond its natural length. How much…

A:

Q: A moonshiner makes the error of filling a glass jar to the brim and capping it tightly. The…

A:

Q: stretches a spring 8 feet and an impre <∞o. If the weight is released from re ected, then

A: Given that,  w = 32 lb Then, m = wg    = 3232 = 1⇒m = 1andk = w8   = 328 = 4⇒k =4

Q: A tractor pulls a log 800 meters up a hill with a grade of 4%. The force on the cable connecting he…

A: Solution Given  A Tractor pulls a log 800 meter up a hill with a grade of 4%. The force on the cable…

Q: A force of 5 pounds stretches a spring 1 inch from its natural position. Find the work done in…

A:

Q: A dam has a semi-circular gate at the bottom that is 4 m in diameter. The dam is 12 m high and…

A: Given data as follows :- Diameter of the semicircular gate is 4m. Height of the dam is 12 m.  Water…

Q: A door is swung open by applying a 60 N force as shown, 2.0 m from the hinges. 2.0 m 100° 60 N ←--…

A: We have to find the torque applied at the hinge of the door.

Q: A dam has a semi-circular gate at the bottom that is 4 m in diameter. The dam is 12 m high and…

A:

Q: Garage door spring A force of 200 N will stretch a garage door spring 0.8 m beyond its unstressed…

A:

Q: Find the fluid force on the vertical side of the tank, where the dimensions are given in feet.…

A: Please see the explanation below

Q: Find the fluid force on the vertical side of the tank, where the dimensions are given in feet.…

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.