Answered: A force of 30N is required to maintain…

A force of 30N is required to maintain a spring stretched from its natural length of 12cm to a length of 15cm. How much work is done in stretching the spring from 12cm to 24cm?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter7: Work, Energy, And Energy Resources

Section: Chapter Questions

Problem 2PE: A 75.0-kg person climbs stairs, gaining 2.50 meters in height. Find the work done to accomplish this...

See similar textbooks

Related questions

Q: When you lift a box with a mass of 350 kg to a height of 2.5 meters, how much work have you done?

Q: a worker pushes horizontally on a large crate with a force of 215 N, and the crate is moved 3.5 m.…

Q: A force of 10 lb is required to hold a spring stretched 4 in. beyond its natural length. How much…

Q: A 0.8 kg pigeon is flying at 4 m/s, at a height of 5 m. How much work must its wings do in order to…

A: mass of pigeon = 0.8 kg Initial velocity = 4 msinitial height = 5 m final velocity = 6 msfinal…

Q: How much work is required to lift a 9.5-kg backpack 1.4 m to put it on?

A: Dear student The work is defined as : W = Force × Displacement in the direction of force

Q: A force of 2 pounds is required to hold a spring 2.4 inches beyond its natural length. How much work…

A: Given: force applied, F = 2 pound displacement, S = 2 inch

Q: It takes a force of 35 N to stretch a 45-cm spring to 90 cm and hold it there. How much work was…

A: Given The force to stretch the spring is F=35 N. The initial length of spring is xi=45 cm. The…

Q: A spring exerts a force of 6 N when it is stretched from its natural length of 4 m to a length of 4…

A: Given data The force exerted is given as F = 6 N. The natural length is given as l = 4 m. The…

Q: Suppose a spring has a natural length of 10 inches. To extend the spring 0.25 inches, a force of 25…

A: GivenNatural length of spring ,L=10 inchExtended length of spring ,x=0.25 inchForce used to strech…

Q: A 2kg crate sitting on a horizontal surface is pushed by a horizontally applied force of 8N. If it…

A: Given- Mass of crate m=2 kg Applied force on the crate F= 8N To find the work done in the first 6…

Q: An apple weighing 1 N falls throughas a distance of 1 m. How much work is done on the apple by the…

A: weight of apple(W)= 1N Distance(d)=1m Work done=F.d=Fdcosθ F is force θ is angle between force and…

Q: A force of 12 lb is required to hold a spring stretched 2 in. beyond its natural length. How much…

A: Scenario - Work is done to stretch a spring beyond its original length. Given, Force→F=12 lb Initial…

Q: A frictionless incline has a length of 5 meters and a height of 9.55 meters. How much work must be…

A: Given information:Length of the incline (l) = 9.55 mHeight of the incline (h) = 5 mForce on the box…

Q: If 5 J of work are needed to stretch a spring 10cm beyond equilibrium, how much work is required to…

A: Given Data Work required to stretch the string is W1=5 J The spring is stretched by a length x1=10…

Q: A ball of 0.1 kg is dropped from rest. When it falls through a distance of 2 m, the work done by the…

Q: What is the work required to raise a 200 kg barbell to a height of 1.25 m? Round off to the nearest…

Q: How much work is needed for a 75-kg runner to accelerate from 3.2 m/s to 5.2 m/s?

A: Given: Mass of runner M=75kg Accelerates from 3.2 m/s

Q: A force of 7 pounds is required to hold a spring stretched 10 in. beyond its natural length. How…

A: Given: The force required to hold the spring stretched 10 in. beyond its natural length is…

Q: A coolie carries a load of 500 N to a distance of 100 m. The work done by him is* 50 kJ 5J OJ 0.25J

A: Given data: Load = 500 N Distance (d) = 100 m Required: Work done (W)

Q: A boy pushes a spring with maximum force of 75 N, compressing it 2.0 cm. How much work does the boy…

A: Given data: Applied force (F) = 75 N Compression or displacement (d) = 2.0 cm…

Q: A 26 meter chain is hanging from a winch located 26 meters above the ground. If the chain weighs 4…

A: Basic: we know that the work done is given by force into. Displacement so we just find the small…

Q: How much net work must be done to accelerate a 1000 kg 20 m / s to 30 m / s?

A: According to the work energy theorem, the work done must be equal to the change in kinetic energy.…

Q: How much work is done by lifting a 50kg box onto a 2.5 m high ledge?

A: Given conditions ⇒ Mass = 50 kg. Distance travelled upwards = 2.5 m. Acceleration due to gravity =…

Q: Suppose that 3J of work is needed to stretch a spring from its natural length of 30cm to a length…

Q: how much work is required to lift a 5.9-kg backpack 1.2 m to put it on?

A: Given The mass of the backpack is m = 5.9 kg. The distance upto which the backpack is lifted is r =…

Q: A worker pushes horizontally on a large crate with a force of 245 N, and the crate is moved 4.5 m.…

Q: How much work is done in lifting your classmate with a mass of 72kg 1.3m off the floor?

A: Given: The mass of the classmate is 72 kg. The distance is 1.3 m. To determine: The work…

Q: A force of 1 pounds is required to hold a spring stretched 0.4 feet beyond its natural length. How…

A: Given : F1=1 pounds x1=0.4 feet x2=07 feet In this question we have to find the work done in…

Q: How much work is done by a person lifting a 7.0-kg object from the bottom of a well at a constant…

A: Mass, m = 7.0 kg Speed, v = 4.0 m/s Time, t = 1.5 s

Q: If 3.0 J of work is done in raising a 225 g apple, how far is it lifted?

A: Given W =3.0J mass = 225g so, F = 0.225 kg x 9.8 m/s2 = 2.205N

Q: How much work must be done to stop a 925-kg car traveling at 110 km/h?

A: According to the work energy theorem, the work done on an object to change its state is equal to the…

Q: How much work (in J) is done in raising a 44.9 kg crate a distance of 1.5 m above a storeroom floor?

A: Given : Mass of crate is 44.9 kg Distance is 1.5 m above a storeroom floor

Q: A force of 4 pounds is required to hold a spring stretched 0.2 feet beyond its natural length. How…

Q: A force of 1 pounds is required to hold a spring stretched 0.2 feet beyond its natural length. How…

A: Given Force, F = 1 lb Stretching distance from its natural length , x = 0.2 ft From Hooke's law-…

Q: If a force of 80lb stretches a 12ft to one foot. Find the work done in stretching it. a.) from 12ft…

Q: How far must a 50 N force need to push an object to do 10 J of work?

Q: How much work is done by lifting a 50kg on to a 2.5 m high ledge?

Q: a person pushes a box 10 meters along the ground using a force of 100 Newton. How much work had been…

A: Given : d = 10 m F = 100 N

Q: How much work (in J) is done when a force of 888.0 N is exerted while pushing a crate across a level…

A: Given that, Force = 888.0 N Distance = 1.32 m

Q: A spring has a natural length of 10 cm. If 10 dynes of force are required to hold, it stretched ½…

A: Solution:We know that the force exerted on a spring is given as:F = -kx -1Where, F is the…

Q: What is the work done pushing a box 3 m with a constant force of 100 N? What if the box moves 6 m?

A: The expression for find work done is W=F·d ...... (1) Substitute values in…

Q: How much work is done in raising a 42.3 kg crate a distance of 1.5 m above a storeroom floor?

Q: A bird is lifted up 165 m by its wings and does 260 J of work. How much FORCE was applied? *

A: Work done by bird W = 260 J displacement d = 165 m We need to determine force applied.

Q: If the work required to stretch a spring 1 ft beyond its natural length is 12 ft-lb, how much work…

Q: A man pushes the lawnmower on a level lawn with the force of 197 N and if 34% of this force is…

A: Given data The force is given as F = 197 N. The percentage of the force is given as 34%. The…

Q: A worker pushes horizontally on a large crate with a force of 230 N, and the crate is moved 3.6 m.…

A: An applied force by a worker, F=230 N The distance moved by a crate, d=3.6 m

Q: A worker pushes horizontally on a large crate with a force of 235N and the crate is moved 4.5 m .…

A: The force on the crate F=235 N The displacement of the crate s =4.5 m The work done is the dot…

Question

A force of 30N is required to maintain a spring stretched from its natural length of 12cm to a length
of 15cm. How much work is done in stretching the spring from 12cm to 24cm?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A cyclist in a race must climb a 5 hill at a speed of 8 m/s. If the mass of the bike and the biker together is 80 kg, what must be the power output of the biker to achieve the goal?
A rope having a total mass of 0.4 kg and total length 4 m has 0.6 m of the rope hanging vertically down off a work bench. How much work must be done to place all the rope on the bench?
A boy throws a ball of mass 0.25 kg straight upward with an initial speed of 20 m/s When the ball returns the boy, its speed is 17 m/s How much much work does air resistance do on the ball during its flight?
Two forces act to double the speed of a particle, initially moving with kinetic energy of 1 J. One of the forces does 4 J of work. How much work does the other force do?
A mouse of mass 200 g falls 100 m down a vertical mine shaft and lands at the bottom with a speed of 8.0 m/s. During its fall, how much work is done on the mouse by air resistance?
A baseball of mass 0.25 kg is hit at home plate with a speed of 40 m/s. When it lands in a seat in the left-field bleachers a horizontal distance 120 m from home plate, it is moving at 30 m/s. If the ball lands 20 m above the spot where it was hit, how much work is done on it by air resistance?
What is the dominant factor that affects the speed of an object that started from rest down a frictionless incline if the only work done on the object is from gravitational forces?
Cite two examples in which a force is exerted on an object without doing any work on the object.
A particle of mass 2.0 kg moves under the influence of the force F(x)=(3/x)N. If its speed at x=2.0 m is v=6.0 m/s, what is its speed at x = 7.0 m?
A 500-kg dragster accelerates from rest to a final speed of 110 m/s in 400 m (about a quarter of a mile) and encounters an average frictional force of 1200 N. What is its average power output in watts and horsepower if this takes 7.30s?
A 75.0-kg person climbs stairs, gaining 2.50 meters in height. Find the work done to accomplish this task.
A 75.0-kg person climbs stairs, gaining 2.50 m in height. Find the work done to accomplish this task.