s designed so that the package is to reach the ground 37 seconds after release at A, determine the horizontal lead L so that the package hits the target. Neglect atmospheric resistance from A to B.

Q: Design a hydrocooling unit to cool down fruits and vegetables from 30 °C to 5 °C in 20 minutes at a ...

A: Assuming specific heat of fruits Cf= 3.65 KJ/Kg mass flow rate of fruits= mf= 20000 Kg/h = 5.55 kg/s...

Q: Imagine that you have just walked outside on a cold day with a mug of hot chocolate. Do you think yo...

A:

Q: Starting at the island of Moi in an unknown archipelago, a fishing boat makes a round trip with two ...

A:

Q: What is the Vole machine language instruction that performs the following?  AND the contents of reg...

A:    Machine code is any low-level programming language consisting of machine language instructions th...

Q: 8.36 • A 1050 kg sports car is moving westbound at 15.0 m/s on a level road when it collides with a ...

A: Given data:- Mass of car = 1050 kg Mass of truck = 6320 kg Speed of car towards west = 15 m/s Speed ...

Q: The maximum value of the objective function of the problem below is * Bottied water and medical supp...

A: Assume that the number of water bottles to be shifted are: x The number of meical kits are: y We wil...

Q: The Poisson's ratio of the roc

A: Given; Length,L=500 mmD=50mmForce, f=100kNIncreases in length=0.5 mmReduction in diameter=0.015 mm

Q: thrust bearing journal bearing D A _B E – 4 ft - 4 ft 4 ft → 4 ft --4 ft 'SN Ibs FN Ibs

A: To find: The internal loadings at point E: Internal axial force at E is, NE = ? Internal shear force...

Q: 7.51 • A system of two paint buck- ets connected by a lightweight rope is released from rest with th...

A: Given   Mass of rope, M = 12 kg               Height, hf = 2 m Find  Speed, v

Q: Rankine cycle, the pressure and the temperature entering the turbine is 1800 Kpa at 380 Degrees celc...

A:

Q: The column is constructed from high-strength concrete and eight A992 steel reinforcing rods. If the ...

A:

Q: The system is released from rest with no slack in the cable and with the spring stretched 280 mm. De...

A:

Q: A substance with a high volatility

A:     Volatility is a material property in chemistry that specifies how easily a substance vaporises. ...

Q: Platinum and gold are completely soluble in both the liquid and solid states. The melting point of p...

A:

Q: Draw an isometric sketch of the object from the viewpoint W-Corner.

A:  According to the details provided in the question, we need to calculate the isometric view.

Q: Refrigeration tubing is 2 inches in diameter and 10 ft. long and contains R 12 as a saturated vapor ...

A:

Q: Q3: You have a truss which is shown below, two forces applying on it in B and C joints, which are (1...

A:

Q: An open tank in the shape of a frustum of a cone is bound by two hoops, one at the top and the other...

A: according to the detail pr0ovided and some assumptions

Q: The velocity components for a three dimensional incornpressible flow is given by : u=x'-y-2x, v=y'-z...

A:

Q: A block of wood is compressed 2.00 nm when inward forces of magnitude 132 N are applied to it on two...

A: Given Data: The magnitude of force applied, F=132 N Compression of the block, 2.00 nm

Q: 1. A certain cable has a minimum bend radius of 10 cm. If you install this cable in a straight pull ...

A: See answer in the next page

Q: Between 300K and 600K is the operating temperature of a pair of heat pumps connected in series. The ...

A:

Q: The heat removal rate from a refrigerated space and the power input to the compressor are 8.5 kW and...

A:

Q: t is required to freeze 1.50 metric tons of fresh lean beef from 4.00C to −21.0C within 24.0 h pr...

A:

Q: sıder the simple me Using Lagrange's equations, derive the differential equation.

A:

Q: 8. Water at 25°C is flowing through a 1.0 km long Gl pipe of 200 mm diameter at the rate of 0.07 m/s...

A: Given data, Water temperature T=25+273=298 K Pipe length L=1000 m Pipe diameter D=200 m=200×10-3 m F...

Q: Answer part e to h.

A: Calculated pressure temperature and volume of at the state 2, 3 and 4. And calculate heat rejected a...

Q: Between 300K and 600K is the operating temperature of a pair of heat pumps connected in series. The ...

A:

Q: Calculate the discharge through the 140-mm diameter orifice shown. Assume C = 0.62.

A: Need to find the discharge through orifice.

Q: An ideal gas of 4kg mass (MW=3g/mol and k=2.3) contained in a regulated mass system went through thr...

A:

Q: Oil flows through a 200 mm diameter horizontal cast iron pipe (friction factor f=0.0225) of length 5...

A:

Q: Determine the maximum torque of the tube shown if the allowable shearing stress is 46 Mpa. Given: t ...

A: Given data:allowable shear stress = 46 MPat = 2.73 mma= 33 mm

Q: 5 kips/ft 1 kip/ft. 6 ft. 6 ft. 3 ft.

A:

Q: The following data were obtained during a tension test of a low carbon steel specimen having a gauge...

A: (a) Calculate the stress up to elastic limit. σe=PeA=Peπ4de2=35×103 Nπ40.0016 m2=1.74×1010 N/m2

Q: Explain in detail the phenomenon and concept of the heat transfer involved in the heat exchanger and...

A: Heat exchanger is a device that is used to transfer heat between two fluids. An important aspect of ...

Q: An air conditioning unit is shown in figure 1, where air enters from left to right. The initial Pres...

A:

Q: A docs.google.com Q18 If we use force F = 80N to pull the nail .Find the nail force resistance if th...

A:

Q: efficiency of the heat engine?

A: Given; A solar energy based heat engine which recieves; Q1=60 KJHeat at, T1=900C=90+273or,   T1=363 ...

Q: QI: An R-134a refrigeration system produces 10 ton of refrigerating effect at the evaporating temper...

A: The refrigeration cycle, also known as a heat pump cycle, is a method of directing heat away from th...

Q: 3. An air-standard Diesel cycle has a compression ratio of 18.2. Air is at 27oC and 100 kPa at the b...

A:

Q: Find COP of the refrigerator.

A: Given; The heat removal rate from the refrigerated space, and power input to the compressor.Q2=9.0 K...

Q: Water at 25°C is flowing through a 1.0 km long Gl pipe of 200 mm diameter at the rate of 0.07 m3/s. ...

A:

Q: A barge is pulled by two tugboats. If the tension force in the rope TAB and TBC is 3500 Ibs and 2500...

A: Given:TAB=3500 lbTBC=2500 lb

Q: A 4-m-high and 6-m-wide wall consists of a long 15-cm × 25-cm cross section of horizontal bricks (k=...

A:

Q: At 3MPa and 400C, 2 kg/s steam flows into a turbine. It exits at 300kPa. The turbine has an efficien...

A:

Q: For the simply supported beam subjected to the loading shown, derive equations for the shear force V...

A: Givena=7ftb=22ftP=29kips   ie. PB=PC=PW=6kips/ft

Q: Explain What comes up to your mind when you hear the word Hand Grenade

A:     A grenade is an explosive device that is often thrown by hand, although it can also refer to a s...

Q: 4.35. What is the simplest resultant? Where does its line of action cross the x axis? 800 N 1.8 m- 1...

A: Given Beam under force To find Resultant Resultant position compared to X axis  

Q: EXAMPLE 1.39. A composite bar made up of aluminium and steel held between two supports as shown in F...

A: Aluminized steel is steel that has been coated with an aluminum-silicon alloy through a process call...

Q: Consider a steam power plant operating on a simple ideal Rankine cycle. Steam enters the turbine at ...

A:

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.