A simply supported beam AB of span 6 m is loaded as shown in Fig.5. Determine the reactions at A and B.
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Determine the magnitude and direction of the resultant force acting on the radial gate shown in Fig. 3.68, if its length is 4 m.
A vessel contains 4 kg of air at a pressure of 600 kPa and a temperature of 40°C. The vessel is connected to another by a short pipe and the air exhausts into it. The final pressure in ...Read more
Anonymous
Asked: 2 months agoIn: Mechanical Engineering
Knowing that the coefficient of friction between the 25-kg block and the incline is 0.25, determine (a) the smallest value of P required to start the block moving up the incline, (b) the corresponding value of β.
Fig. 3.67 shows a flash board. Find the depth of water h and the compressive force in the strut per metre of the crest at the instant when the water is just ready to tip the flash board.
Water is flowing through the pipe having diameter 40 cm and 20 cm at section 1 and 2 respectively. The rate of flow through pipe is 30 lit/sec. The section 1 is 8 m above datum and section ...Read more
Anonymous
Asked: 2 months agoIn: Mechanical Engineering
Two cables tied together at Care loaded as shown. Knowing that the maximum allowable tension is 1200 N in cable AC and 600 N in cable BC, determine (a) the magnitude of the largest force P that can ...Read more
What is thermodynamic?
An aeroplane is flying at 21·5 m/s at a low alti- tude where the velocity of sound is 325 m/s. At a certain point just outside the boundary layer of the wings, the velocity of air relative to ...Read more
The inlet and throat diameter of a horizontal venturimeter are 35cm and 16cm respectively. The liquid flowing through the meter is water. The pressure intensity at inlet is 15.98N/cm2 while the pressure head at throat is 42cm of ...Read more