A semicircular plate 4 feet in diameter sticks straight down into freshwater (weight - density 62.4 lb/ft ) with the diameter along the surface. Find the force exerted by the water on one side of the plate.

Q: Use Hooke’s Law to determine the work done by the variable force in the spring problem.

A: According to Hooke's law we have, Fs=-kx where: Fs=Spring force k = Spring constant x = Spring…

Q: A spring has a natural length of 15 inches. A force of 10 lbs. is required to keep it stretched the…

A: Introduction: According to law, the force needed to stretch a spring x units on the far side its…

Q: A 1700-lb truck sits on a ramp inclined at 29°. Find the magnitude of the force required to keep the…

A: m=mass =1700 lb theta=29 degree   force due to inclination and gravity , along with inclination is F…

Q: A rectangle pen is to be created so that one side of the pen is up against the barn (does not need…

A: To determine the maximum possible area.

Q: A truck carries milk having density 66.55 lb/ft³ in a horizontal cylindrical tank whose ends have…

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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: How do you calculate the force exerted by a liquid against a por-tion of a flat vertical wall? Give…

A: Given:How do you calculate the force exerted by a liquid against a portion of a flat vertical wall?…

Q: A particle is moved along the x-axis by a force that measures 2x^3 -2 pounds at a point x feet from…

A: To determine the work done on the particle.

Q: Find the fluid force on the vertical plate submerged in water, where the dimensions are given in…

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Q: Find the fluid force on the vertical plate submerged in water, where the dimensions are given in…

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

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Q: A 2-ft-high and 5-ft-wide rectangular plate is submerged vertically in water so that the top is 1 ft…

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Q: A force of 12 lb is required to hold a spring stretched 3 inch beyond its natural length. How much…

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Q: Consider a flat metal plate to be placed vertically underwater with its top 2m below the surface of…

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Q: A cable that weighs 2 lb / ft is used to lift 800 lb of coal up amine shaft 500 ft deep. Find the…

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Q: A spring has anatural length of 1 meter, and a force of 10Nis required to holdit stretched a total…

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Q: A circular swimming pool has a diameter of 10 m, the sides are 4 m high, and the depth of the water…

A: According to the problem, we have

Q: A car is on a driveway that is inclined 25degree to the hori-zontal. If the car weighs 2755 lb, find…

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Q: A spherical tank with radius 5 meters is partially filled with water, 5 meters deep in the middle.…

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Q: A cylindrical water heater in your garage is 4 feet tall and 30 inches in diameter. To save money on…

A: The lateral surface area of a cylinder is given by the expression. Here, r is the radius of the…

Q: A spring exerts a force of 100 N when it is stretched 0.2 m beyond its natural length. How much work…

A: Solution: Consider the given force F = 100N and stretched from natural length is x = 0.2m We have F…

Q: Cannot solve

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Q: An isosceles right triangle, whose hypotenuse is 12 ft long, is submerged vertically so that the…

A: solution; FOrce F = P *A pressure P = Pgh F = pgh *A  F = 1000 *10 *y *x dx total force = 10000…

Q: A block of ice weighing 60 pounds rests on a 30° incline. What force down? A force of (Round to the…

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Q: An aquarium 4 m long, 1 m wide and 3 m deep is full of water. Find the work needed to pump half of…

A: Workdone = integrate 0 to 0.5 F x dx.

Q: A 160-lb man carries a 25-lb can of paint up a helical staircase that encircles a silo with a radius…

A: Force of gravity on man = 160 lb Force of gravity on can = 25 lb Height of silo = 90 ft

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

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Q: A 10-ft chain weighs 25 lb and hangs from a ceiling. Findthe work done in lifting the lower end of…

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Q: Find the fluid force on one side of the rectangular plate, where the dimensions are given in feet,…

A: Consider the given:

Q: In a pool filled with water to a depth of 10 ft, calculate the fluid force on one side of a 3 ft by…

A: a.The integral for Fluid Force Against a Vertical Flat Plate:Suppose that a plate submerged…

Q: Find the fluid force on the vertical plate submerged in water, where the dimensions are given in…

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Q: The rope running over two fixed cylinders carries the 4-kg mass at one end. Determine the force P…

A: Given data: 1. Rope running over fixed cylinders carries 4-kg mass at one end. 2. Force P must be…

Q: A 1900-lb truck sits on a ramp inclined at 25°. Find the magnitude of the force required to keep the…

A: Given- weight of the truck =1900  , sits on a ramp inclined at 25°. To Find- The magnitude of the…

Q: d par rostatic force on one end of the trough.

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Q: An old, elliptical arch bridge is built across a one-lane highway. The arch is 20 feet across and…

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Q: A block of oak has a volume of 200 cubic centimeters and weighs 0.12 kilogram. What is its density?…

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Q: An equilateral triangular plate with 6m side is submerged vertically in a tank of water so that its…

A: Please see the attachment

Q: A package is pushed across a floor a distance of 190 feet by exerting a force of 24 pounds downward…

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

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Q: The circular clapper on the air side of a dry pipe sprinkler valve has a diameter of 10 inches (25…

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Q: Find the fluid force on the vertical plate submerged in water, where the dimensions are given in…

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Q: A cable that weighs 3 lb/ft is used to lift 1100 lb of coal up a mine shaft 400 ft deep. Find the…

A: Work done on coal=Weight of coal× vertical distance travelled. =Wc= 1100×400=440,000 ft-lb

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

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Q: A through with a cross section is in the shape of semi circular regions of radius 3 ft. Find the…

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Q: A square plate that is 2 by 2 m is submerged in water so that its topedge is level with the surface…

A: Given: A square plate 2 by 2 m is submerged in water so that its top edge is levelwith surface of…

Q: A plate in the shape of a rectangle is submerged vertically in a tank of water, with the upper edge…

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Q: Find the work required to pump all of the water from an inverted conical tank with the flat side at…

A: The work done in moving an object or a thing through a distance is given by the product of its…

Q: A spring whose natural length is 15 cm exerts a force of 50N when it is stretched to 20 cm. Find the…

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Q: The ends of a trough are equilateral triangles having sides with a length 4 ft. if the water in the…

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