(a) Draw the free body diagrams for the two blocks pictured below. There is friction on the ramp.140°(b) Draw free body diagrams for the two situations involving a block of ice being pulled and pushed with an equal force and angle.25°) 25°(c) Is the normal force up on the block of ice from the floor equal in the two situations in (b)? If they are equal, explain why. If theyare not, explain why and state which is larger.

A) Two masses are hanging on the inclined surface (ramp) as shown.

Answered: (a) Draw the free body diagrams for the…

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter6: Applications Of Newton’s Laws Of Motion

Section: Chapter Questions

Problem 5PQ

See similar textbooks

Similar questions

Answer B only
The diagram below shows an object of mass m= 20kg being acted upon by a force F=50N at an angle of θ=30o. The coefficient of kinetic friction between the object and the surface is 0.100. a.Draw a Free Body diagram for the object. Be sure to show all forces as well as the reference x,y axis. and Using Newton’s 2nd law, write the force equations for both the x and the y directions. Write these equations in terms of the letters m, F, θ, FN, g, f (little f stands for the friction force). X-direction: _______________________________________________________________ Y-direction:________________________________________________________________ b.Solve for the Normal Force c .Use your answer from part b to find the frictional force. d .Solve for the acceleration of the object. e.If this object was originally moving at 4 m/s, how fast would it be moving after 8 seconds? f .How far will…
A wedge assembly, composed of wedges X and Y, is designed to lift crate W whose weight is 1345 N, as shown in the figure below. What will be the maximum force P that can be applied before movement begins if the coefficient of friction for all surfaces of contact is 0.0875? Draw all necessary free-body diagrams and indicate the direction of impending motion. Given: C° = 13° D° = 14° E° = 15°
Block 1 (7.5 kg) is resting on the surface of a table. A hand pushes vertically down on block 1 with a force of 240. N.On a sheet of paper, draw the free body diagram for block 1 using the two-subscript notation from class. After completing the free body diagram, enter below each force and its x & y-components. Remember that the x-component is the "i" component and the y-component is the "j" component. FORCES on BLOCK 1Weight force on block 1 by Earth: (two-subscript notation)Value = i + j N Normal force on block 1 by Hand: (two-subscript notation)Value = i + j N Normal force on block 1 by Surface: (two-subscript notation)Value = i + j N
The Outlaw Run roller coaster in Branson, Missouri, features a track that is inclined at 80° below the horizontal and that spans a 49.4-m (162 ft) change in height. Y If the coefficient of friction for the roller coaster is the friction force on a 1800-kg coaster train? 0.30, what is the magnitude of Express your answer to two significant figures and include appropriate units. fx = 920 N Submit Part B. Correct Correct answer is shown. Your answer 919.88 N was either rounded differently or used a different number of significant figures than required for this part. Previous Answers How much work is done by friction during the time the coaster train travels along the incline? Express your answer to two significant figures and include appropriate units. W = -4.6x10¹ J Submit Previous Answers All attempts used; correct answer displayed Enter your answer with a different unit type. Review a list of acceptable units. Part C vju What is the speed of the coaster train at the bottom of the…
Please show all steps and clear explanation. Thank you!
Answer B only
A horizontal force, F1, and a force F2 acting at an angle of 0 to the horizontal, are applied to a block of mass m. The block is moving to the right at a constant velocity across a rough surface. y F, Use Fk to denote the force of kinetic friction. m Please use the interactive area below to draw the Free Body Diagram for the block. 1 Add Force S Reset All Fn v 90 vx Fg v 270 vx F1 v0 Fk v 180 vx Fn Fk F1 Fg Ftotal,x:0 Ftotal,y: 0 Submit I give up! Hint Feedback
please refer to the attachment for the question and make sure to provide step by step explanation and a figure for what is happening, thanks,
A 1.120-N crate is being pushed across a level floor at a constant speed by a force F of 260 N at an angle of 20.0° below the horizontal, as shown in the figure a below. ASK YOUR TEACHER 20.0 1 20.0° (a). What.is.the coefficient of kinetic friction between the crate and the floor? (Enter your answer to at least three decimal places.) 0.026 Enter a number. (b) If the 260-N force is instead pulling the block at an angle of 20.0° above the horizontal, as shown in the figure b, what will be the acceleration of the crate? Assume that the coefficient of friction is the same as that found in part (a). m/s² Submit Answer Viewing Saved Work Revert to Last Response View Previous Question Question 15 of 19 View Next Question Home My Assignments + Request Extension MacBook Air esC F7 F8 %23 24 % & 3 4 7 80 10 delete 1 W T Y. U G
The three diagrams below show a block of mass m being pulled or pushed at constant acceleration along a table with a force F. The coefficient of kinetic friction is ?k. What is the magnitude of the friction force in each case? Give your answer in terms of the pushing force F, m, ?k, and the angle ?.
PLEASE ANSWER ALL PARTS ASAP!!!!

SEE MORE QUESTIONS

Recommended textbooks for you

Physics for Scientists and Engineers: Foundations…

Physics

ISBN:

9781133939146

Author:

Katz, Debora M.

Publisher:

Cengage Learning

University Physics Volume 1

Physics

ISBN:

9781938168277

Author:

William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:

OpenStax - Rice University

Physics for Scientists and Engineers: Foundations…

Physics

ISBN:

9781133939146

Author:

Katz, Debora M.

Publisher:

Cengage Learning

University Physics Volume 1

Physics

ISBN:

9781938168277

Author:

William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:

OpenStax - Rice University

SEE MORE TEXTBOOKS