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Chapter 07, Problem 023 56.0°, causing the box to move up a frictionless ramp at constant...
A 90.0 kg box is pushed by a horizontal force F at constant speed up a...
A 90.0 kg box is pushed by a horizontal force F at constant speed up a frictionless ramp which makes an angle of 43.0 deg with the horizontal. Find the magnitude of the applied force F.
In the figure, a horizontal force ModifyingAbove Upper F With right-arrow Subscript a of magnitude 18.0...
In the figure, a horizontal force ModifyingAbove Upper F With
right-arrow Subscript a of magnitude 18.0 N is applied to a 3.16 kg
book as the book slides a distance d = 0.91 m up a frictionless
ramp at angle θ = 30°. (a) During the displacement, what is the net
work done on the book by Upper F Overscript right-arrow EndScripts
Subscript a, the gravitational force on the book, and the normal
force on the book? (b) If the...
In the below figure, a horizontal force ? ⃗ ? of magnitude 20.0 ? is applied...
In the below figure, a horizontal force ? ⃗ ? of magnitude 20.0 ? is applied to a 3.0 ?? psychology book as the book slides up a distance ? = 0.500 ? on frictionless ramp at angle ? = 30°. A. What is the net work done on the book? (4 marks) B. If the book has zero kinetic energy at the start of the displacement, what is its speed at the end of the displacement? (2 marks)
Chapter 07, Problem 019 [1] Your answer is partially correct. Try again. In the figure here,...
Chapter 07, Problem 019 [1] Your answer is partially correct. Try again. In the figure here, a block of ce slides down a frictionless ramp at angle ?:50.0 while an ice worker pulls on the block wa a rope with a orce that as a magnitude of 50.0 N and is directed up the ramp. As the block slides down through distance d = 0.450 m along the ramp, its kinetic energy increases by 82.0 J. How much greater would...
Question 1: (6 marks) In the below figure, a horizontal force F, of magnitude 20.0 N...
Question 1: (6 marks) In the below figure, a horizontal force F, of magnitude 20.0 N is applied to a 3.0 kg psychology book as the book slides up a distance d = 0.500 m on frictionless ramp at angle 0 = 30°. A. What is the net work done on the book? (4 marks) B. If the book has zero kinetic energy at the start of the displacement, what is its speed at the end of the displacement? (2...
Question 1: (6 marks) In the below figure, a horizontal force F, of magnitude 20.0 N...
Question 1: (6 marks) In the below figure, a horizontal force F, of magnitude 20.0 N is applied to a 3.0 kg psychology book as the book slides up a distance d = 0.500 m on frictionless ramp at angle 8 = 30°. A. What is the net work done on the book? (4 marks) B. If the book has zero kinetic energy at the start of the displacement, what is its speed at the end of the displacement? (2...
Question 3 View Policies Current Attempt in Progress In the figure, a horizontal force of magnitude...
Question 3 View Policies Current Attempt in Progress In the figure, a horizontal force of magnitude 18.0 N is applied to a 2.85 kg book as the book slides a distanced -0.67 m up a frictionless ramp at angle -30°: (a) During the displacement, what is the network done on the book by the gravitational force on the book, and the normal force on the book? (b) If the book has zero kinetic energy at the start of the displacement,...
Chapter 07, Problem 057 A 208 kg crate hangs from the end of a rope of...
Chapter 07, Problem 057 A 208 kg crate hangs from the end of a rope of length L - 13.2 m. You push horizontally on the crate with a varying force F to move it distance d = 3.86 m to the side (see the figure). (a) What is the magnitude of F when the crate is in this final position? During the crate's displacement, what are (b) the total work done on it, (c) the work done by the...
Chapter 07, Problem 009 Your answer is partially correct. Try again. The only force acting on...
Chapter 07, Problem 009 Your answer is partially correct. Try again. The only force acting on a 1.3 kg canister that is moving in an xy plane has a magnitude of 4.5 N. The canister initially has a velocity of 2.3 m/s in the positive x direction, and some time later has a velocity of 4.0 m/s in the positive y direction. How much work is done on the canister by the 4.5 N force during this time? Number1035 Units...
PRINTER VERSION (BACK NEXT Chapter 07, Problem 037 GO The figure gives the acceleration of a...
PRINTER VERSION (BACK NEXT Chapter 07, Problem 037 GO The figure gives the acceleration of a 2.0 kg particle as an applied force moves it from rest along an x axis from x o to x 9.0 m. The scale of the figure's vertical axis is set by as - 10.0 m/s. How much work has the force done on the particle when the particle reaches (a) x 4.0 m, (b)x - 7.0 m, and (c) x 9.0 m? What...
In the figure, a horizontal force ModifyingAbove Upper F With
right-arrow Subscript a of magnitude 18.0 N is applied to a 3.16 kg
book as the book slides a distance d = 0.91 m up a frictionless
ramp at angle θ = 30°. (a) During the displacement, what is the net
work done on the book by Upper F Overscript right-arrow EndScripts
Subscript a, the gravitational force on the book, and the normal
force on the book? (b) If the...
Chapter 07, Problem 019 [1] Your answer is partially correct. Try again. In the figure here, a block of ce slides down a frictionless ramp at angle ?:50.0 while an ice worker pulls on the block wa a rope with a orce that as a magnitude of 50.0 N and is directed up the ramp. As the block slides down through distance d = 0.450 m along the ramp, its kinetic energy increases by 82.0 J. How much greater would...
Question 1: (6 marks) In the below figure, a horizontal force F, of magnitude 20.0 N is applied to a 3.0 kg psychology book as the book slides up a distance d = 0.500 m on frictionless ramp at angle 0 = 30°. A. What is the net work done on the book? (4 marks) B. If the book has zero kinetic energy at the start of the displacement, what is its speed at the end of the displacement? (2...
Question 1: (6 marks) In the below figure, a horizontal force F, of magnitude 20.0 N is applied to a 3.0 kg psychology book as the book slides up a distance d = 0.500 m on frictionless ramp at angle 8 = 30°. A. What is the net work done on the book? (4 marks) B. If the book has zero kinetic energy at the start of the displacement, what is its speed at the end of the displacement? (2...
Question 3 View Policies Current Attempt in Progress In the figure, a horizontal force of magnitude 18.0 N is applied to a 2.85 kg book as the book slides a distanced -0.67 m up a frictionless ramp at angle -30°: (a) During the displacement, what is the network done on the book by the gravitational force on the book, and the normal force on the book? (b) If the book has zero kinetic energy at the start of the displacement,...
Chapter 07, Problem 057 A 208 kg crate hangs from the end of a rope of length L - 13.2 m. You push horizontally on the crate with a varying force F to move it distance d = 3.86 m to the side (see the figure). (a) What is the magnitude of F when the crate is in this final position? During the crate's displacement, what are (b) the total work done on it, (c) the work done by the...
Chapter 07, Problem 009 Your answer is partially correct. Try again. The only force acting on a 1.3 kg canister that is moving in an xy plane has a magnitude of 4.5 N. The canister initially has a velocity of 2.3 m/s in the positive x direction, and some time later has a velocity of 4.0 m/s in the positive y direction. How much work is done on the canister by the 4.5 N force during this time? Number1035 Units...
PRINTER VERSION (BACK NEXT Chapter 07, Problem 037 GO The figure gives the acceleration of a 2.0 kg particle as an applied force moves it from rest along an x axis from x o to x 9.0 m. The scale of the figure's vertical axis is set by as - 10.0 m/s. How much work has the force done on the particle when the particle reaches (a) x 4.0 m, (b)x - 7.0 m, and (c) x 9.0 m? What...
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