Suppose that in each of the diagrams below, the force is applied to a block of mass 5.31 kg at rest on a level, frictionless surface. Calculate the block's speed in each case after the workis done.(a)F(N)20.010.0x (m)8.000.4.00m/s(b)F(N)20.010.04.00x (m)8,00m/sF(N)20.010.0X (m)8,004.00m/s3:28 PM76°Fヘ10/7/2021P Type here to search

Write the mass of the block. m=5.31 kg

Answered: Suppose that in each of the diagrams…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A car of mass 2022 kg travelling at a speed of 25 m/s has the same kinetic energy as a 3766 kg truck. How fast is the truck going, in m/s? Be clear and show all your work. (handwritten answer)
Show the complete solution. 1. If you push a box of supplies across 6 meters on a floor that exerts 110 Newton of frictional force, how much work do you apply? 2. How far does a shopping cart travel if you do 650 J of work on it. while the wheels exert 25 N of frictional force?
A block of mass 4.0 kg slides from rest down on a 20° inclination angle and frictioncoefficient between block and surface 0f 0.35 and is stopped by a strong spring with k=9000N/m. The block slide 2.8 meter from the point of release to the point where it comesto rest against the spring. When the block comes to rest, how far has the spring beencompressed? (Apply conservation of energy with friction, Draw picture and show yourwork.
Express your answers without rounding off and without scientific notation unless indicated otherwise. Do not include the units. A 0.188-kg ball is thrown upward with an initial speed of 20 m/s, Calculate the gravitational potential energy of the ball at the maximum height.
Please show detailed solutions: 1. A spring has a natural length of 20 cm. If a 25-dyne force is required to keep it stretched to a length of 25cm, how much work is required to stretch it from 25 cm to 30 cm?2. A spring has a natural length of 15 ft. A force of 300 lb compresses the spring to 12 ft. Find the work donein compressing the spring from 13 ft to 10 ft.
An average froghopper insect has a mass of 12.6mg and jumps to a maximum height of 293mmwhen its takeoff angle is 58.0 above the horizontal. Find the takeoff speed of the froghopper.takeoff speed:m/sHow much kinetic energy did the froghopper generate for this jump? Express your answer in microjoules.kinetic energy:μJHow much energy per unit body mass was required for the jump? Express your answer in joules per kilogram of body mass.energy per unit body mass:
Suppose that 2 J of work is needed to stretch a spring from its natural length of 24 cm to a length of 41 cm. a. How much work (in J) is needed to stretch the spring from 29 cm to 37 cm? (Round your answer to two decimal places.) b. How far beyond its natural length (in cm) will a force of 35 N keep the spring stretched? (Round your answer one decimal place.)
Imagine you lift a book from theground to the top of the table. Does theincrease in gravitational potential energydepend on(a) the path of the book?(b) the time it takes to lift the book?(c) the mass of the book?(d) the height of the table?(e) the effort you put into lifting the book?Make sure to explain your reasoning for each.(Note: Does it matter which form ofgravitational potential energy you use toanswer this question?)
Suppose that 4 J of work is needed to stretch a spring from its natural length of 26 cm to a length of 35 cm. (a) How much work (in J) is needed to stretch the spring from 31 cm to 33 cm? (Round your answer to two decimal places.) J (b) How far beyond its natural length (in cm) will a force of 10 N keep the spring stretched? (Round your answer one decimal place.) cm
What general principle can you conclude about work, potential energy, and kinetic energy from these experiments? Be sure to discuss the transformation of potential energy (U) to kinetic energy (K) in your answer.
What formula shoudl I use to figure out how to solve this equation? I am completely lost. Six blocks with different masses, m, each start from rest at the top of smooth, frictionless inclines having length d and vertical height h and slide down. Rank the order, from greatest to smallest, of the final kinetic energies of the masses when they reach the bottom of the inclines after having traveled their full lengths. If any of the situations yield the same kinetic energies, give them the same ranking. m = 20 kg; h = 8 m; and d = 50 m m = 20 kg; h = 8 m; and d = 25 m m = 10 kg; h = 4 m; and d = 50 m m = 2 kg; h = 16 m; and d = 25 m m = 2 kg; h = 4 m; and d = 25 m m = 30 kg; h = 6.0 m; and d = 37.5 m
A coil spring which has a normal length of 13 cm is stretched 2.5 cm by a force of 34 N. How much work is done in stretching the spring from its normal length to a length of 14.6 cm?Watch the distance units! N*m Round your answer to 4 decimal places

SEE MORE QUESTIONS

Recommended textbooks for you

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

University Physics (14th Edition)

Physics

ISBN:

9780133969290

Author:

Hugh D. Young, Roger A. Freedman

Publisher:

PEARSON

Introduction To Quantum Mechanics

Physics

ISBN:

9781107189638

Author:

Griffiths, David J., Schroeter, Darrell F.

Publisher:

Cambridge University Press

College Physics

Physics

ISBN:

9781305952300

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

University Physics (14th Edition)

Physics

ISBN:

9780133969290

Author:

Hugh D. Young, Roger A. Freedman

Publisher:

PEARSON

Introduction To Quantum Mechanics

Physics

ISBN:

9781107189638

Author:

Griffiths, David J., Schroeter, Darrell F.

Publisher:

Cambridge University Press

Physics for Scientists and Engineers

Physics

ISBN:

9781337553278

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

Lecture- Tutorials for Introductory Astronomy

Physics

ISBN:

9780321820464

Author:

Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden

Publisher:

Addison-Wesley

College Physics: A Strategic Approach (4th Editio…

Physics

ISBN:

9780134609034

Author:

Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field

Publisher:

PEARSON

SEE MORE TEXTBOOKS

Suppose that in each of the diagrams below, the force is applied to a block of mass 5.31 kg at rest on a level, frictionless surface. Calculate the block's speed in each is done. (a) F(N) 20.0 10.0 x (m) 8.00 4.00 m/s (b) F(N) 20.0 10.0 x (m) 8.00 4.00 m/s (c) F(N) 20.0 10.0 4.00 m/s