- Friction Example The Coefficient Of Static And Kinetic Friction Between The 100 Kg Block And The Inclined Plane Are 0 30 1 (31.32 KiB) Viewed 18 times
- Friction Example The Coefficient Of Static And Kinetic Friction Between The 100 Kg Block And The Inclined Plane Are 0 30 2 (24.48 KiB) Viewed 18 times
- Friction Example The Coefficient Of Static And Kinetic Friction Between The 100 Kg Block And The Inclined Plane Are 0 30 3 (32.04 KiB) Viewed 18 times
- Friction Example The Coefficient Of Static And Kinetic Friction Between The 100 Kg Block And The Inclined Plane Are 0 30 4 (36.3 KiB) Viewed 18 times
FRICTION Example The force P is applied to the 200-kg Block A which rests atop 100-kg crate. The system is at rest when Pis first applied. Determine what happens to each body if (a) P = 600 N, (b)P = 800 N, (c) P = 1200 N H, = 0.5, ,-0.3 200 kg BE 100 kg M = 0.25, H, = 0.15 SUADAS Prof Shahata
20 kx FRICTION Example 6/10 Calculate the force P required to initiate motion of the 24- kg block up the 10° incline. The coefficient of the static friction for each pair surfaces is 0.30. 24 kg 10 50 kg Example The light bar is used to support the 50-kg in its vertical guides If the coefficient of static friction is 0.30 at the upper end of the bar and 0.40 at the lower end of the bar, find the friction force acting at each end for x = 75 mm. also find the maximum value of x for which the bar will not slip OOS 11/24/201 Engineering Mechanics: Staties Prof. Shehata
FRICTION Examples The three flat blocks are positioned on the 30° incline as shown, and a force P parallel to the incline is applied to the middle block. The upper block is prevented from moving by a wire which attaches it to the fixed support. The coefficient of static friction for each of the three pairs of mating surfaces is shown. Determine the maximum value which P may have before any slipping takes place. 30 kg 50 kg 40 kc H. 0.30 P N, 0.45 H, 0.40 30 B Example Determine the distance s to which the 90-kg painter can climb without causing the 4-m ladder to slip at its lower end A. The top of the 15-kg ladder has a small roller, and at the ground the coefficient of static friction is 0.25. The mass center of the painter is directly above her feet. Im 1.5 m