MotiyoAdd explanation Part AThe spool shown in (Figure 1) has a mass of 130 kg and radius ofgyration about its mass center of kg = 0.3 m. The force of F = 210 Nis applied to the cable.Determine the smallest coefficient of static friction that will prevent slipping on the rail at A.Express your answer to three significant figures.Figure0.5 m0,25 mGF1 of 1με1 ΑΣΦ Η vecSubmitRequest AnswerPart B?What is the angular acceleration of the spool?Express your answer in radians per second squared to three significant figures.απΜΕ ΑΣΦ ΗvecSubmit Previous Answers Request Answer× Incorrect; Try Again; 5 attempts remaining?rad/s²

Part A The spool shown in (Figure 1) has a mass of 130 kg and radius of gyration about its mass center of kg = 0.3 m. The force of F = 210 N is applied to the cable. Determine the smallest coefficient of static friction that will prevent slipping on the rail at A. Express your answer to three significant figures. Η ΑΣΦ It vec ? Figure 0.5 m 0.25 m G F 1 of 1 με Submit Request Answer Part B What is the angular acceleration of the spool? Express your answer in radians per second squared to three significant figures. 1 ΑΣΦ 11 vec ? rad/s² Submit Previous Answers Request Answer Incorrect; Try Again; 5 attempts remaining

Part A The spool shown in (Figure 1) has a mass of 130 kg and radius of gyration about its mass center of kg = 0.3 m. The force of F = 210 N is applied to the cable. Determine the smallest coefficient of static friction that will prevent slipping on the rail at A. Express your answer to three significant figures. Η ΑΣΦ It vec ? Figure 0.5 m 0.25 m G F 1 of 1 με Submit Request Answer Part B What is the angular acceleration of the spool? Express your answer in radians per second squared to three significant figures. 1 ΑΣΦ 11 vec ? rad/s² Submit Previous Answers Request Answer Incorrect; Try Again; 5 attempts remaining

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.73P: The normal pressure acting on the disk of the sander is given by p=(4/3)+(r2/6), where p is the...

See similar textbooks

Similar questions

. A 25-kg ladder, 4 m long, rests on a rough floor and against a vertical wall. The ladder makes an angle of 350 with the horizontal as shown. It starts to slip when a man weighing 75 kg has climbed halfway up. If f = 0.20 at the wall, find the coefficient of friction (µf) at the floor.
A skier starts from rest on the 39° slope at time t = 0 and is clocked at t = 2.60 s as he passes a speed checkpoint 20 m down the slope. Determine the coefficient of kinetic friction between the snow and the skis. Neglect wind resistance. 39⁰
The 500KN block shown is in contact with a 45°incline. The w coefficient of friction is 0.25. Determine the horizontal force P necessary to 1.Just start the block up the 45° incline 2.Just to prevent the motion down the incline. 3.lf P=400KN, what is the amount and direction of friction force?
The car shown in the figure below has a mass of 1673 kg. The coefficient of static friction between the rubber tires and the pavement is 0.6. Determine the maximum incline e [degrees] that the car can drive up if it has rear-wheel drive. 0.85 m (1.2 m 1.7 m
The coefficient of friction between the cylinder and the brake is 0.3. If the force P applied the brake is 20 N and the length d = 1.0 m, and a brake BC is to be arranged so that the speed of the cylinder may be reduced from 60 rpm to zero in 4 sec. Figure A is a solid cylinder weighing 600 N with a diameter of 0.60m. Find the total length L of BC. In m, 1 metric ton = 1,000kg = 9806.65 N Thirt ܕܗܘ] B d = 1. Om A a L-1 m mm
Determine the value of "h" in meter for a wheel having a mass of 20 kg and diameter of 0.80 m. pushed to the left without rotation and with an acceleration of 2.5 m per sec². The coefficient of friction between the wheel and the level sur- face is 0.22. Draw the figure and FBD. 0.80m q= h P
What is the largest moment that can be applied without causing motion? The disk is 50 lb and the bar is 25 lb. The static friction is 0.6. Express your answer in in-lb (inch-pounds) with three significant figures. 5 in (5) force TOV M U from moving by exerting a horize 20 in 30° -ooges di 081 box of 08 styis m
If A = 1 kg, B = 2 kg, C => 80 Determine the normal force exerted by the horizontal plane to Block B. Find the force F required to start C moving upward. Nb = Blank 1 N F = Blank 2 N Blank 1 Add your answer Blank 2 Add your answer A F 12° H|120 B kg, and the static of coefficient friction is equal to 0.04. C 10°
The centre of gravity for the ladder (mass 10 kg) acts at point G as shown in the figure. Given the coefficient of statics friction between the floor and the 0.4 m ladder is HA = 0.3 and between the wall and the ladder is uR = 0.2. Find the mass of the ball, m if the ladder set-up is just about to slide. 0.8 m G. 03 da 70° A tangea adalah
The 69-kg crate is stationary when the force P is applied. Determine the resulting acceleration of the crate if (a) P = 0, (b) P = 255 N, and (c) P = 503 N. The acceleration is positive if up the slope, negative if down the slope. P 20° 69 kg Hg = 0.29 μk = 0.21
consider the mass and pulley system in the attached file. mass m1 = 29 kg and mass m2 = 12kg. the angle of the inclined plane is given and the coefficient of kinetic friction between mass m2 and the inclined plane is uk = 0.12. assume the pulleys are massless and frictionless when mass m2 moves a distance 4.94 m up the ramp, how far downward does mass m1 move? d= ?
The automobile in (Figure 1) has a mass of 1.2 Mg and center of mass at G. Both the front and rear brakes are locked. Take = 0.3. Figure ▼ Part A F = Submit 0 F 30° 0.3 m Value μÀ C Ⓡ Request Answer 0.75 m GO Determine the towing force Frequired to move the car. Express your answer to three significant figures and include the appropriate units. d 1 m 1.50 m- Co Units B ? 0,6 m < 1 of 1