A force of G00 Pounds is required to pull a boat and traile up a ramp inclined at i50 foom the horizontal. Find the combined weight of the boat and trailer.

Q: Find the force on one end of a parabolic trough full of water if the depth is 2 feet and the width…

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

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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 force of 40 N is required to hold a spring that has been stretchedfrom its natural length of 10 cm…

A: Given: Force= 40 N

Q: When a certain spring is expanded 9 centimeters from its natural position and held fixed, the force…

A: Given query is to find the the work required to stretch the spring additional 9 cm

Q: A lunar module weighs 12 metric tons on the surface of the Earth. How much work is done in…

A: Given that: The weight of the lunar module on surface of the earth, We=12 metric-tons The height to…

Q: A particle of mass M is moving in a straight line under constant force of magnitude F and a kv?,…

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Q: A man on the edge of a platform 8 ft above the ground throws a ball vertically upwards with an…

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Q: How much work does it take to slide a crate 20 m along a loading dock by pulling on it with a 200-N…

A: given How much work does it take to slide a crate 20 m along a loading dock by pulling on it with a…

Q: A particle is moved along the x-axis by a force that measures 10/(1 + x)² pounds at a point x feet…

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Q: 4. A car is on a driveway that is inclined 20° to the horizontal. If the car weighs 3225 lb, find…

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

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Q: (#4) A force of 20 pounds stretches a spring 10 inches in an exercise machine. Find the work done in…

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

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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: Given,

Q: A particle is moved along the x-axis by a force that measures 8/(3 + x)² pounds at a point x feet…

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Q: Suppose that 2J of work is needed to stretch a spring from it’s natural length of 30 cm to a length…

A: Given:The original length of the spring is 30 cm.The work done to stretch the spring from 30 cm to…

Q: A spring has a natural length of 1 m. A force of 24 N holds the springstretched to a total length of…

A: Let us take K= force constant  So, F=Kx  Where F=force and x= length stretched  Given, for…

Q: An object B acted upon by Pound force at 900 and á 20 pound fore a 10 at 30° Find the of the…

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Q: A force of 20 lb is required to hold a spring stretched 8 in. beyond its natural length. How much…

A: The force function is f(x)=kx ,where k is the spring constant and x be the spring stretch.

Q: At the 2015 NFL combine, Byron Jones set a new record in the standing long jump. During his record…

A: Find your answer below

Q: A spring has a natural length of 10 in. An800-lb force stretches the spring to 14 in.a. Find the…

A: (a) the spring constant is given by                                       8004=200 lb/in. (b) The…

Q: 7. A 2600-pound truck is stopped at a red light on a hill with an incline of 25°. Ignoring the force…

A: Recall:  Force=w·sin θ We have, w=2600 pounds, θ=25°

Q: Find the fluid force on the vertical plate submerged in water. Units are in feet and water is 62.5…

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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: 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: An orange crate is dragged through 22 m along level ground by a 90 N force applied at a angle of 40°…

A: .

Q: A swimming pool is 20 ft wide and 40 ft long and its bottomis an inclined plane, the shallow end…

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Q: A circular swimming pool has a diameter of 20 m, the sides are 3 m high, and the depth of the water…

A: this problem belongs to application of integration from calculus and we solve this using integration…

Q: A force of 30 N is required to maintain a spring stretchedfrom its natural length of 12 cm to a…

A: A force of 30 N is required to maintain a spring stretched from its natural length of 12 cm to a…

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

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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 water swimming pool has the inner dimensions as: 24 m (Length) x9.0m (width) ×2.5m (depth). It is…

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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: A force of 10 lb is applied to a piston of radius 5 in. of a hydraulic press. The large piston has a…

A:

Q: agnitude of t

A: Given as, Length of the rectangular surfaceL=4ft=1.2192mWidth of the rectangular…

Q: Ojemba is sitting on a sled on the side of a hill inclined at 60 degrees. The combined weight of…

A: The combined weight as: F=0,-160, since gravity acts vertically downward. Also, the side of the hill…

Q: How much force (in N) is required to move a box that weighs 4 kg? Use the fact that acceleration due…

A: As we know that  F= m×g ..........(1) Where m is mass of object and g is acceleration due to…

Q: Find the work done in pushing a car along a level road from point A to point B, 93 feet from A,…

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Q: The bob of a 3 m pendulum describes an arc of circle in a vertical plane. If the tension in the cord…

A: This question is related to simple pendulum.

Q: A plate shaped like an isosceles triangle with a height of 1 m is placed on a vertical wall 1 m…

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Q: If a force of 90 N stretches a spring 1 m beyond its natural length, how much work does it take to…

A: you haveto find the spring constant k to in order to find the work using F=kx Given that F=90 and…

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 lawn mower is pushed a distance of 100 ft. along a horizontal path by a constant force of 60 lbs.…

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Q: (#4) A force of 250 pounds stretches a spring 30 centimeters. How much work is done in stretching…

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Q: A particle is moved along the x-axis by a force that measures 4/(1 + x)² pounds at a point x feet…

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Q: A force of 20 Ib is required to hold a spring stretched 8 in. beyond its natural length. How much…

A: solution:-force, F=20 lbspring stretched,x=8 in=812 ftfor springF=k·x20 lb=k812 ftk=20 lb812 ft=30…

Q: Q4/ A car is being towed along horizontal floor (no friction) with a 100 lb force, F, making a 45…

A: Solution: