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- To get up on the roof, a person (mass 70.0 kg) places 6.00-m aluminum ladder (mass 10.0 kg) against the house on a concrete pad with the base of ladder 2.00 m from the house. The ladder rests against a plastic rain gutter, which we can assume to frictionless. The center of ladder is 2.00 m from the bottom. The person is standing 3.00 m from the bottom. Find the normal reaction and friction forces on the ladder at its base.Two children push on opposite sides of a door during play. Both push horizontally and perpendicular to the door. One child pushes with a force of 17.5 N at a distance of 0.600 m from the hinges, and the second child pushes at a distance of 0.450 m. What force must the second child exert to keep the door from moving? Assume friction is negligible.100 mm to 250 mm If the moment of the force P and the tension B pin P=400N 70 Tco about the is equal to Zero. Find the tension Teo. TCD Ane Tco = 183-5 N. %3D 25
- DOT PRODUCT ● • Three dogs are pulling on a stick in different directions. The first dog pulls with force F1 = (10.01 - 20.4ĵ+ 2.0K)N, the second dog pulls with force F2 = (-15.01 - 6.2K)N, and the third dog pulls with force F3 = (5.02 + 12.5ĵ)N. What is the angle between forces F1 and F2?For the given force system: Each square is 1 m by 1 m. Mr= 509.061 N-m (clockwise) Rx= -1027.68 N RY3D -445.98 N P. X. (a) Calculate the value of P [ Select] (b) Calculate the value of Q [ Select ] (c) Calculate the value of F [ Select] (d) Determine moment arm of the resultant force Select] (e) Determine equation of the resultant force Select ] (f) Find x and y intercept [ Select]• Analyze the beam shown for reactions, shear and bending moment. Include the sign (+ or -) for final answers with 2 decimals. P=15 kN M=25 kN-m w=7 kN/m 3 m 4 m 4 m A B C What is the slope of the shear diagram between D and E? O-7 O +7 O -7/3 O +7/3 O-3 4 m D E
- i %AT lI. 团 / مستند بلا عنوان -> Q1/ Replace the force and couple system acting on the member in Fig.by an equivalent resultant force and couple moment acting at point A. 130lb 300lb.ft 1 ft -801b 200Ib II >The block on a wmooth eclned plane n moving down with a corstant acceleration of 4 m/s m. The block on the inclined plane is 41 kg and the hanging mass is 24 kg The radius of the pulloy is 0.49 m The anglo theta is 31 degress Determine the moment of nerta of the putey 855 ROUND OFF FINAL ASWER UP TO 2 DECIMAL PLACES. INPUT THE NUMBER ONLYO 82 PI Hi M X Bi ho D F 1 P C Q C G New + er VE A mail.google.com/mail/u/0/?tab=rm&ogbl#search/siqbal%40albion.edu?projector=1 LuU uuy u = M Gmail WAlbion College Question: When an object is pushed several ways at once, what is the net effect? - Mall Apparatus: Grid paper, ruler, protractor Mail Advanced search Inbox 17,915 Part L-1: 1-29 of 29 Starred Snoozed Another way to use the parallelogram rule is to draw the forces in sequence, the tail of one force lying on the at the head of the other, as shown in Figure 3 Sent Drafts resultant force your physics cours. Sep 20 force of wind on boat Notes next week on Mon. Sep 20 Example - Suppose the sailboat we have been considering has an outboard motor. The boat is acted on by the forces of wind (W), lake current (C), and the current produced by the propeller (P). These forces are drawn head-to-tail in Figure 4B. - Chat force of current on boat lides of chapter-2 ar.. Sep 20 Figure 3: Drawing the forces head-to-tail. The resultant force…
- ILit UI the frame and compr -30 lb 20" 12" (D 50 lb 20 12" E 30"서The ice cream cone shown below can be approximated as follows: 0.027 kg and R1 0.03 m) • scoop on top = uniform solid sphere (M1 = 0.01 m), which is uniform and solid also (it's filled with ice cream!) waffle cone base= cylinder (M2 = 0.038 kg and R2 M. R, R, M, 2.Where is the CM of a 1-mm length of pipe? at the one of its end at its midpoint at the 0.25 mm from its end Part B Is this true for your arm or leg? yes no