1. Motor M begins to rotate at an angular rate of w=4 (1-et) rad/s where t is in seconds. If the pulleys and fan have the radii shown, determine the magnitudes of the velocity and acceleration of point P on the fan blade when t = 0.8 s. What is the maximum speed of this point? M 16 in. 4 in. =1 inch

Q: An inclined rectangular gate with water on one side is shown in the figure. The gate has dimensions…

A: Hydrostatic force is defined as the force exerted by a static fluid on a surface either plane or…

Q: The system is released from rest in the position shown. Calculate the tension Tin the cord and the…

A:

Q: 4-9. The velocity profile of a liquid flowing through the pipe is approximated by the truncated…

A: Specific weight of water, Velocity, To find: Mass flow.

Q: Find the magnitude (in Nm) of the couple moment acting on the pipe assembly if P = 57 kN. Round off…

A:

Q: F16-6. For a short period of time, the motor turns gear A with a constant angular acceleration of a…

A: using angular acceleration and velocity equations to get answer

Q: 6.) A pump is being used to lift water from the bottom tank to the top tank in a cast iron pipe at a…

A: Q = 0.906 L/s or 0.000906 m3/s  L1 = 11564.882 m L2 = 58.56 m  d1 = 1.947 m  d2 = 0.038 m

Q: 16-87. The mechanism shown is used in a riveting machine. It consists of a driving piston A, three…

A: Given data:- The piston at A is traveling at VA=30 m/s

Q: Cylinder B has a downward velocity in feet per second given by vB = 0.75t2 + 0.45t3, where t is in…

A: Given: The downward velocity of cylinder B is vB = 0.75t2 + 0.45t3. The time is 2.46 sec.

Q: Velocity head is considered for calculating the energy at any section when fluid in rest condition.…

A: velocity energy per unit weight=v22gnow when the fluid is at rest velocity will be zeroso velocity…

Q: Each of the gears A and B has a mass of 10 kg and a radius of gyration of 190 mm, while gear Chas a…

A: Gear A IA = mAKa2 = IB            IC = 2.5 x 0.082…

Q: Magnetic tape is being transferred from reel A to reel B and passes around idler pulleys C and D. At…

A: Givenan for P1 = 29 m/sat for P2 = 47 m/s2ρ1= 0.116 m = radius of carvature path with point P1ρ2 =…

Q: In steadily turning the water pump, a person exerts the 120-N force on the handle as shown.…

A: F=120N To find moment about point O

Q: Suppose the impeller in the preceding question supplies 10 kW of water power and is placed in a tank…

A: Objective: To determine the velocity gradient (G).   Given: Power supplied to the tank (P) = 10 kW…

Q: A 300 N force P is applied at point A of the bell crank shown. c) What force F can counteract the…

A: Given data in question  Force 300 N Angle 30°,40° & 48° Dimensions 200 and 120 mm To find out…

Q: 1. Consider two solid circular shafts connected by 5-cm and 25-cm-pitch- ø gears as shown in the…

A: A free-body diagram of the right shaft CD [Fig. (b)] reveals that a tangential force F must act on…

Q: 7-35 A pump is used to fill a tank 5 m in diameter from a river as shown. The water surface in the…

A: Given data:-