Answered: Work is a time-based quantity; it is…

Name: Work is a time-based quantity; it isdependent upon how fast a forcedi
Uploaded: 2024-03-20T06:57:25.000Z
Channel: Bartleby
Description: Work is a time-based quantity; it isdependent upon how fast a forcedisplaces an object.

Science

Physics

Work is a time-based quantity; it is dependent upon how fast a force displaces an object.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter7: Work And Kinetic Energy

Section: Chapter Questions

Problem 16CQ: Two forces act to double the speed of a particle, initially moving with kinetic energy of 1 J. One...

See similar textbooks

Related questions

Q: A force of 6 pounds is required to hold a spring stretched 0.3 feet beyond its natural length. How…

Q: A man applies a force of 500 N to push a truck 10 m down the street. How much work has been done?…

A: Force, F = 500 NDisplacement, x = 10 m

Q: If a person moves a trolley for a distance of 10 m with a force of 50 N, then the work done is: A)…

Q: The unit of work is a combination of the units of A force and displacement B force and…

Q: What is the work required to raise a 200 kg barbell to a height of 1.25 m? O 2 500 J O 1755 J O 3…

A: Write the expression for the work done to raise a barbell. Here, m represents the mass, g…

Q: What is the net work of a system if there is an applied force pushing it at a value of 5667.61N at a…

A: Solution: Given that applied force F=5667.61 N distance, d = 20.15 m kinetic friction coefficient…

Q: If work W is required to stretch an ideal spring a distance x from its unstretched length, what work…

A: spring

Q: A force of 40 N is required to maintain a spring stretched from its natural length of 12 cm to a…

Q: If a small motor does 500 J of work to move a toy car 250 m, what force does it exert?

A: Work Done ( W ) = Force (F) * Distance moved (D) where W is in J ( Joules) F is in N (Newtons) and D…

Q: Can the normal force on an object ever do work? yes no

A: Yes sometimes Normal force also do works on an object.

Q: Question 15 A baker pushes a cart full of rolls with a force of 20.0 N for a distance of 4.0 m. How…

A: Given data The force applied by the baker is given as F = 20 N. The distance traveled by the baker…

Q: A force of 77 pounds is required to hold a spring stretched 0.3 feet beyond its natural length. How…

Q: A sled of mass 70 kg starts from rest and slides down a 10° incline 80 m long. It then travels for…

A: Given Data: The mass of the sled is, m=70 kg The length of a horizontal sled is, l=20 m The…

Q: You pull a friend up a 60 m rocky slope, with a tension force in the rope of 450 N. The slope is…

A: we have given that, Distance for pulling is d=60m Also tension force is F=450N Let us suppose…

Q: Suppose a person pushes a box over a distance of 4.38 m with a constant force of 330.2 N. How much…

A: The solution is given below

Q: A force of 1 pounds is required to hold a spring stretched 0.5 feet beyond its natural length. How…

Q: The work done in pushing a TV set a distance of 3 m with an average force of 10 N is A) 3 J.…

A: Given data: Distance (d) = 3 m Force (F) = 10 N Required: Work (W)

Q: How far must a 50 N force need to push an object to do 10 J of work? Your answer: 0.2 m 5 m 40 m 60…

A: Here given a force of 50 N. The workdone is 10 J.We have to calculate the distance covered by that…

Q: Ahmed carrying a weight of 50 N walks a distance of 2m as shown in figure. The work done by him is…

Q: A 700-kg car accelerates uniformly from 3 m/s to 10 m/s. The work done on the car (in kJ) is: Оа.…

Q: How much work is done lifting a 100 N barbell vertically 0.5 m?

A: The workdone in lifting a 100 N barbell vertically 0.5 m. given,Force(F)=100 Nheight(h) moved=0.5 m

Q: If the unit of your answer is kg m/s, which of the following types of quantities could your answer…

A: Power = work/time = (F s)/t = (m a s )/t = (Kg * (m/s2)*m)/s = Kg m2/s3

Q: An applied force of 40.0 N j lifts an object straight up a distance of 1.20 m. If the object has a…

Q: what is the work in moving object with displacement - 61 + 2 62 - 5 63 (m) force F = 2 61 + 4 82 -…

Q: Why is it tiring to push hard against a solid wall even if no work is done? A 75 kg firefighter…

A: Q 1) We get tired because we use our energy to contract the muscles. We try to push the wall using…

Q: A 51-kg woman runs up a flight of stairs in 5.0 s. Her net upward displacement is 5.0 m. How much…

A: Answer Given Mass m = 51 kg Time t = 5 s Height h = 5 m

Q: How much work is done when a hoist lifts a 260-kg rock to a height of 7 m? (Use 9.8 m/s2 for the…

Q: If 39000 J of work is done on a 520 kg object to accelerate it from rest, then use the Work-Energy…

Q: A 200-kg cart is pushed slowly up an incline. How much work does the pushing force do in moving the…

A: Part (6.3): Given: The mass of the cart is 200 kg. The height of the object from the initial point…

Q: Is work a vector quantity? In other words does it need a direction associated with it ?

A: To define work we just need magnitude and not direction. Also work is the dot product of two vector…

Q: your parents demand that you pick up the book and put it on a shelf that is a height of 1.8 m off…

Q: How much work is done lifting a 200 N barbell vertically 0.5 m?

A: The weight of the barbell, Fg = 200 N The distance for which the barbell is lifted vertically, d =…

Q: Suppose Elisha is moving a 30-kg box of books. Compute for her power output in the following…

A: Given: Mass of box of books that Elisha is moving, m=30 Kg To determine power output a. She exerts…

Q: Suppose it takes a force of 42 N to hold a spring that has been stretched from its natural length of…

A: Given : Force to stretch the spring from 15 cm to 18 cm, F1 = 42 N Elongation in this case, x1 = 18…

Q: If you push a car with a force of 600 N on a level driveway for 15 m, how much work do you do on…

Q: Given a force-displacement graph, calculate the total work. 8.00 6.00- re e 4.00- 2.00- 0.00+ 0.00…

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

Q: Please give explanation on what's the right answer. According to the scientific definition of work,…

Q: If 12 J of work is needed to stretch a spring from 11 cm to 15 cm and another 20 J is needed to…

A: Given data: The work done for the first case is, W1= 12 J The spring stretched from an initial…

Q: If you double the force and double the distance, work is increased by A. Three times (work…

A: Required : If you double the force and double the distance, work is increased by..

Q: A 4.8 kg box has an acceleration of 1.8 m/s when it is pulled by a horizontal force across a surface…

A: Given that,mass, m=4.8 kgacceleration, a=1.8 ms2μk=0.50work done over distance=22 cmd=0.22 m…

Q: How much force is exerted by the Soccer player in pushing the ball to the goal, having the work done…

A: Given data The work done by the soccer player is given as W = 75 J. The distance covered by the ball…

Q: Find the work done in joules by gravity as an object of the mass m=9 kg is raised up at constant…

Q: kinetic energy

Q: The length of the Achilles tendon increases 0.500 cm when the force exerted on it by the muscle…

A: Force increased from 3205 N to 4772 N.

Q: Work is equal to * O Force + distance O Force - distance O Force / distance O Force* distance O O O…

A: Introduction: The work is the energy transferred to or from an object via the application of force…

Q: Suppose that 2 J of work is needed to stretch a spring from its natural length of 32 cm to a length…

A: The original length of the spring,

Topic Video

Question

Work is a time-based quantity; it is
dependent upon how fast a force
displaces an object.

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

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

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?
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?
Suppose you are jogging at constant velocity. Are you doing any work on the environment and vice versa?
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?
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)=(5x2=7x)N . Suppose a frictional force also acts on the particle. If the particle’s speed when it starts at x=4.0 m is 0.0 m/s and when it arrives at x=4.0 m is 9.0 m/s, how much work is done on it by the frictional force between x=4.0 m and x=4.0 m?
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 75.0-kg person climbs stairs, gaining 2.50 meters in height. Find the work done to accomplish this task.
Compare the work required to accelerate a car of mass 2000 kg from 30.0 to 400 km/h with that required for an acceleration from 50.0 to 60.0 km/h.
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?
The force F(x) varies with position, as shown beolow Find the work done by this force on a particle as It moves from x=1.0 m to x=5.0 m.
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?