Please answer part d Problem 3: A uniform stationary ladder of length L and mass M leans against asmooth vertical wall, while its bottom legs rest on a rough horizontal floor. Thecoefficient of static friction between floor and ladder is µ. The ladder makes an angle 0with respect to the floor. A painter of weight 1/2M stands on the ladder a distance dfrom its base.Part (a) Find an expression for the magnitude of the normal force N exerted by the floor on the ladder.Expression :5Mg +MgN =Select from the variables below to write your expression. Note that all variables may not be required.cos (a), сos(ф), cоs(0), cotan(0), sin(Ф), sin(0), tan(0), а, в, н, п, ө, d, g, h, j, L, M, P, tPart (b) Find an expression for the magnitude of the normal force Nw exerted by the wall on the ladder.MultipleChoice :1) Nw= 1/2Mg cot0 (1+d/L)2) Nw = Mg tan0 (1+d/L)3) Nw = 1/2Mg cot0 (d/L)4) Nw = Mg cot® (1+d/2L)5) Nw = 1/2Mg tan0 (1+d/L)Part (c) Find an expression for the largest value of dmax for which the ladder does not slip.Expression :dmax =3 иcotanco)Select from the variables below to write your expression. Note that all variables may not be required.cos(a), cos(4), cos(0), cotan(0), sin(a), sin(q), sin(0), tan(0), a, µ, n, g, L, M, tPart (d) What is the largest value for d, in centimeters, such that the ladder will not slip? Assume that ladder is 4.5 m long, the coefficient offriction is 0.64, the ladder is at an angle of 43.5°, and the ladder has a mass of 85 kg.Numeric : A numeric value is expected and not an expression.dmax =

Answered: Image /qna-images/answer/5cd7d11b-ed22-4e78-a860-628273e2b0f9.jpg

Part (d) What is the largest value for d, in centimeters, such that the ladder will not slip? Assume that ladder is 4.5 m long, the coefficient of friction is 0.64, the ladder is at an angle of 43.5°, and the ladder has a mass of 85 kg. Numeric : A numeric value is expected and not an expression. dmax =

Part (d) What is the largest value for d, in centimeters, such that the ladder will not slip? Assume that ladder is 4.5 m long, the coefficient of friction is 0.64, the ladder is at an angle of 43.5°, and the ladder has a mass of 85 kg. Numeric : A numeric value is expected and not an expression. dmax =

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

Shown are Y Is the slope of the graph (i) greater in Case A, (ii) greater in Case B, or (iii) the same in both cases?L Explain your reasoning. slope to the right by two 1/2 * for Case A and B Four points are labeled on a graph. 1 Greatest Explain your reasoning. 12* for each graph B 2 Rank the slopes of the graph at the labeled points. 3 which creates rises by B 4 Least 12* €₂ OR D one a slope of and runs All the same All zcro Cannot determine
Please do not give solution in image format thanku this is in regards to kepler's law. it's a made up scenario: considering that the planet takes approximately 22.6 earth years to complete one revolution around the sun, approximately what would be the length of day?
How do you solve for b?
the bottom row 2nd box selections are [up/down]
Answer the problem question and give what is ask. Box the final answer don't forget the unit . thank you
i1/i2= ? (answer is 1/2) please, show all parts clearly.
i need the answer quickly
Please do it manually not typed and use the (law of Sins) DO NOT USE (COSINES)pleaseee…. show by drawing the angles tooo!!! Do first three questions means 1 ,2 ,3...
You've already resp.. Tylon Clark-Algebr. Copy of Tylon Clark.. M escribing ons Help Last edit was 3 minutes ago rial 12 BIUA 三三 1 3 5 |II 6 I 1. Students will show works for this problem to receive credits: A 25 kg wood box is sliding across a wood surface, experiencing a coefficient (u) of kinetic friction of 0.20. The box is experiencing an applied force of +63 Newtons. What is the force of friction acting on the box? (Ff=u x Fn), (Fn=-Fg), (Fg%3Dmass x-9.81). P = m x v p= momentum m=mass V= velocity Directly proportional vs Inversely Proportional: When two variables are on different sides of the equal sign ( the equation), -if they are both on top of the fraction or both on the bottom of the fraction- directly proportional (Fc and m)( Fc and Vt) -if one is on the top of the fraction, one is on the bottom - inversely proportional (Fc and r) When two variahles are on the same sides of the egual sign III
Please include complete solution and draw an illustration with arrows
Neglecting the mass of the beam, compute the reactions at A and B. 10kN 10kN/m A 10kN-m -3m -3m- -6 m- a. Determine the vertical reaction (kN) of the hinge. Indicate its direction, use positive value if it is upward and negative if it's downward. b. Determine the horizontal reaction (kN) of the hinge. Indicate its direction, use positive value if it's to the right and negative if it's to the left. c. Determine the vertical reaction (kN) of the roller support. Indicate its direction, use positive value if it is upward and negative if it's downward.