Item 1 of 1 In the figure shown, Given: VA=1.2 m/s 0 = 40° Solve for: a) velocity of B (m/s) b) angular velocity of AB (rad/s) B 60° 500 mm
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- 1. average velocity is correct (-0.75 m/s) but instantaneous velocity (-1 m/s) is incorrect can you help me?In a rotating body, if it rotates at 2355 revolutions per minute.What would be the angular velocity ? the angular velocity of the rotating body in rad/sec isgiven:Q2A=12 INCHESAB= 2FT 4 INCHESBC= 8 INCHESDE = 1 FT 3 INCHESQ7E= 12 INCHESQ5C= 2 FTDF= 2 FTCE = 3FT Ks -> use appropriate scaleKv -> 400ft/min= 1 inchVa= 472 ft/ min ☆ Solve the velocities of F and E by Resolution and Composition☆ pls show the output
- On Mars, the acceleration due to gravity is 6.64 m/s2. What would a rock’s speed be 6 s after you dropped it on Mars?Graph below represents the force on a 12 kg air mass as it passes through a jet engine. Immediately after entering the engine, the force is 9,039 N, and the force tapers linearly to zero once the air reaches the back of the engine 2.3 m later. If the air enters the engine with velocity 252 m/s, what is its exit velocity? (Please answer to the fourth decimal place - i.e 14.3225)Compute the pressure difference between m and n, in pounds per square inch, when: a) Fluid A is brine (sp gr 1.15), the gage fluid is oil (sp gr 0.92), and z = 49.69 in.b) Fluid A is water, the gage fluid is air, and z = 19.69 in.
- Please solve this numerical problem.1. A 451 mm x 491 mm air compressor has a piston displacement of 0.9 m^3/s. Determine the operating speed of the compressor (rpm) Answer in whole number 2. The initial condition of air in an air compressor is 99 kPa and 30 deg. C and discharges at 438 kPa. The bore and stroke are 374 mm and 395 mm, respectively. The percent clearance of 11 % running at 356 rpm. Find the volume of air at suction in m^3/s Answer in one decimal places 3. A single stage air compressor hadles 0.454 m^3/sec of atmospheric pressure, 27 deg. C air, and delivers it to a receiver at 652.75kPa. Compression is isothermal. Determine the work in kW 4. An air compressor is to compress 8.878 m^3/min from 98.881 kPa to 988.493 kPa. Assuming condition is ideal, and n=1.3 What will be the work in kW due to 2 staging Answer in whole number2. Write the relationship between coefficient of fluctuation of speed, maximum fluctuation of energyand kinetic energy of flywheel.
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