(Q-4) Balance the meter stick with two weights and a rock. 0 cm 100 cm Jrock 100g position (cm) weight (gwt) lever arm (cm) torque (gwt cm) Rock 10.60 XXXXXX XXXXXXXX Weight 1 구군, 60 150 cw Weight 2 93.5 100 (Q-5) Assume that the torques balance and use this fact to calculate the weight of the rock. Z Tecw Złcw = Wrack

(Q-4) Balance the meter stick with two weights and a rock. 0 cm 100 cm Jrock 100g position (cm) weight (gwt) lever arm (cm) torque (gwt cm) Rock 10.60 XXXXXX XXXXXXXX Weight 1 구군, 60 150 cw Weight 2 93.5 100 (Q-5) Assume that the torques balance and use this fact to calculate the weight of the rock. Z Tecw Złcw = Wrack

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.12P: A differential equation encountered in the vibration of beams is d4ydx4=2D where x = distance...

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ull JAWWAL ? 6:20 PM @ 50% A moodle.najah.edu МOODLE Recent - For the following system, answer the following assuming each tension in cable = 10 kN 1) Express tensions in Cartesian coordinate system 2) Find moment due to both cables and weight of door= 1 kN about point A 3) Find moment due to both cables and weight of door= 1 kN about z-axis 960 mm 450 mm 90 mm 675 mm B 90 mm 690 mm 270 mm Fig. P4.113 II
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The left side of this equation tells how much energy Q the cylinder gives to the water while it cools. The right side of this equation tells how much energy Q the water and aluminum cup absorb from the cylinder to warm up. Because it is the same energy, they are equal. What is known in this equation? Mcyl 411.7 g, malum 46.5 g, malum+water = 175 g Can you find: mwater =? g Twater = Talum = 20°C (water and cup of room temperature) 90°C, T; = 35°C (hot cylinder and cool "cylinder+cup+water" temperatures) Tcyl kCal Calum = 0.22, Cwater 1 (specific heat of water and aluminum, measured in units kg-°C What are we looking for is Ccul - How we find it? Plug all the numbers into the equation (1), Ccul will be one unknown which you can calculate from the equation. Important, convert all the masses from grams to kilograms! After you find Ccyl, compare it to known value for the copper 0.093(our cylinder is made out of copper). |Ceyl -0.093| % : · 100% 0.093
1. Given: N Specific Weight = 25 m3 %3D • Mass = 2.2 Ibs m • Acceleration = 32.2 s2 Find: Diameter of Cylinder in inches • Remarks: Show your complete solution (with UOM) and conversion.
a) Pressure on the quay Weight of the container: Length of the reachstacker. Length of the arm 32 tons 4 meters 14 meters. Pls calculate the pressure on the quay. What is the 32 pressure on tons the quay Discover your What is the axle pressure on the front axle (which is standing on the quay)? ??d>www.nhtv1 Quay b) The volume of a 45° container is 86.65 m3. The internal measures are: - Length: - Width: 44'5" ft 8'5" ft What is the height of the container? c) You received 180*20ft containers and the standard ratio of 40ft containers. How much TEU did you receive?
Calculate the ankle torque during initial contact when running from the following data set to 1 decimal place. NOTE if your answer is negative put the negative sign in the answer! Fz 1716 N Fx-560 N COP z 0 m Cop x 0.491 m Ankle z 0.069 m Ankle x 0.566 m e to search Answer: Check P Next page 7°C Light ra
Torque and Power Diagrams The brochure of the same passenger car contains the following data, too: Gears and their fixed ratios of the shiftable gearbox: 1st gear: 3.5 :1 2nd gear: 2:1 3rd gear: 1.5 : 1 4th gear: 1:1 Efficiency of the gearbox: n = 0.95 %3D Please draw four torque graphs and the graph for Po = 71.25 KW %3D %D constant at the output shaft of the gearbox!
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As shown in the figure below, a rear wheel driven Mars vehicle has a total mass of 120 kg. It has four wheels each of 6.73 kgm² MMofl and 0.60 m diameter. The coefficient of friction on the Mars is 0.4, and the Mars gravitational acceleration is 4.7 m/s². a) Draw its free body diagram for the Mars vehicle. b) Write the 6 equations governing the motion of the Mars vehicle assuming it is moving with maximum acceleration. c) Determine the maximum acceleration up a slope of 12° to the horizontal. d) Making a judgement whether the Mars vehicle will overturn when it runs at its maximum acceleration derived above. CofG 1. Om 12⁰ 1.3m 2. Om front
a. Write Pascal's Law b. For a hydraulic Jack the following data are given The input cylinder force F, = 0.5 kN The diameter of input the piston Di = 50 cm The output force F2 =20 kN Find the diameter of the output piston D2 F2 F1 Input Output D1 D2Z 84