Homework Questions from Fellow Students

Browse our recently answered homework questions.

Q: 5.53 A vertical jet of water leaves a nozzle at a speed of 10 m/s and a diameter of 20 mm. It…
Q: A6.1: The linkage shown here has 02 62° in the local x'y' coordinate system. The angle between the X…
Q: Q2/ A beam AB of span 9m is simply supported at the ends. The beam carries point load of 2KN upwards…
Q: A 1.1 kg metal head of a geology hammer strikes a solid rock with a speed of 3.1 m/s. Assuming all…
Q: Pravinbhai
Q: 4. Determine the expression for the deflection at the tip (Point B) in the direction of the applied…
Q: Consider a commercial airliner flying at a speed of 540 mph (relative to the air) at an altitude of…
Q: Stress (MPa) Consider the brass alloy for which the stress-strain behavior is shown in the Animated…
Q: THE WATER PRESSURE IN A PIPE IS CONSTANT AT 2 BAR .THERE ARE THREE NOZZLES WHICH DIFFER IN THE SIZE…
Q: I want the methode of counting this two drawing L, and J1 and J2 veryy urgent
Q: 30. A coin (assume a uniform disk) of mass 0.0025 kg and radius 0.02 m is given an angular velocity…
Q: The refrigerant R134a is passing through the diffuser with the inlet diameter of D1=1 inch;…
Q: Water steam is running through the nozzle. Inlet pressure is P1=25 bars; T1=300C; V1=90m/s;…
Q: Problem Calculate the response of the system 3x(t) + 12x(t) = 38(t) − 8(t − 1) subject to initial…
Q: Identify the type of region and symbolize them with a system of inequalities. If any of the regions…
Q: Steam (H2O) enters a turbine at 35 m/s and specific enthalpy of 3500 kJ/kg. The steam leaves the…
Q: 24. Compound A and compound B form an ideal liquid solution. The mole fraction of compound A in the…
Q: 13-2. Determine the acceleration of the 30-kg block shown in Figure P13–2 above.
Q: A commuter airplane starts from an airport and takes the route shown in Figure P3.17. The plane…
Q: A motor driving a solid circular steel shaft transmits 40 kW of power at 500 rpm. If the diameter of…
Q: Problem 10.074 - Angular acceleration of the system -L 77 MB MA L Mc The system shown in the figure…
Q: x (m) The given figure shows the response of a system to a step input of magnitude 1000 N. The…
Q: Boiling temperature (°C) of water at 7200 m altitude?
Q: Find the temperature at an altitude where the pressure is 60,000 Pa in the standard atmosphere.
Q: 1) The reservoirs in the Figure contain water at 20°C. If the pipe is smooth with L=4500 m and D = 4…
Q: Two mating spur gears have 40 and 120 teeth respectively. The pinion rotates at 1200 rpm and…
Q: This disk has a radius of 2.7 meter and a mass of 80 kg. What is the mass moment of inertia about an…
Q: (10-23)The shown four offices are to be heated by warm air heating system. The following data are…
Q: Experiments have been conducted to determine local heat transfer coefficients for flow perpendicular…
Q: 1. Water at 60 °F flows from the basement to the second floor through the 0.75-in. (0.0625-…
Q: 2. A rectangular swimming pool is 1.5 m deep, 15 m wide, and 25 m long. Assume the bottom and sides…
Q: b. Number of Links: L= Number of joints: J₁= Number of half Joints: J₂= Mobility = c. Number of…
Q: Find the center of mass of a uniform slice of pizza with radius R and angular width \theta Express…
Q: Pravinbhai
Q: The magnitude P of the axial load that will cause the joint to fail is  kips.
Q: According to OSHA, the injuries and illnesses that should be recorded must be new cases that are…
Q: For the pair of 26-lb forces applied to the handles of the crimper tool, determine the crimping…
Q: The bent rod is supported as shown in (Figure 1) by a smooth surface at B and by a collar at A,…
Q: 24. The three branches of a hydraulic system require flow rates of 12, 25, and 18 gpm, respectively.…
Q: A pneumatic system operating at 85 psi comprises a series of pneumatic actuators which consume 2.4…
Q: Q1. Two bars AB and BC are linked at B as shown in Fig. Q1. The end A of bar AB is free to rotate…
Q: A two-link manipulator with rotational joints is shown in Fig. 5.8. Calculate the velocity of the…
Q: 3. The beam shown below is pinned at A and B and loaded at point C. 112 1/12 Find the expression for…
Q: Q.5: A piston/cylinder contains water with quality 75% at 200 kPa. Slow expansion is performed while…
Q: Water is being pumped the through one inch diameter piping arrangement to a higher elevation (5…
Q: Two mating spur gears have 40 and 120 teeth respectively. The pinion rotates at 1200 rpm and…
Q: A sphere which is 12.7 mm in diameter, is at 66 °C before it is inserted into an airstream having a…
Q: Consider the two-dimensional velocity field given by ✓ V = (5+ a₁x + b₁y)î + (4+ a2x + b₂y)î, where…
Q: Parvinbhai
Q: An oil well has the following specifications; • Tubing diameter = 2.875” • Tubing roughness = 0.0254…