Intended target should the supply package be dropped

Assignment Help Mechanical Engineering
Reference no: EM13701637

A pilot wants to drop supplies from an aircraft flying at a horizontal velocity of 300 km/hr at an altitude of 500 m. How far (distance and time) before the intended target should the supply package be dropped?

Reference no: EM13701637

Questions Cloud

Maximum heat demand for freezing is twice average demand : It is desired to establish freezing of 10,000 loaves of bread each weighing 0.75 kg from an initial room temperature of 18°C to a final store temperature of -18°C. If this is to be carried out in such a way that the maximum heat demand for the free..
What is the total amount of pitts inventory : At the end of the year, a physical inventory showed it had ending inventory of $140,000. Calculate Reid & Company's cost of goods sold for the year and what is the total amount of Pitts' inventory at year end?
A dragster comes off the start line with an acceleration : A dragster comes off the start line with an acceleration of 4 m/s2. The acceleration increases uniformly from 4 m/s2 to 10m/s2 over 3 seconds, then remains constant to the finish line (500m). Find: a) the acceleration as a function of time (make a gr..
Coefficient of friction between the container and the floor : A 40 kg container is initially at rest and then is pushed by a hydraulic cylinder with a force (kN) = 160 - 10 s. The coefficient of friction between the container and the floor is .26. Give one reason why it may be quickest to use energy methods to ..
Intended target should the supply package be dropped : A pilot wants to drop supplies from an aircraft flying at a horizontal velocity of 300 km/hr at an altitude of 500 m. How far (distance and time) before the intended target should the supply package be dropped?
Determine the total entropy change for this process : A 60-kg iron block and a 39-kg copper block, both initially at 76oC, are dropped into a large lake at 9oC. Thermal equilibrium is established after a while as a result of heat transfer between the blocks and the lake water. Determine the total entrop..
Determine the change of the entropy of the entire system : Ten grams of computer chips with a specific heat of 0.3 kJ/kg dot K are initially at 15 degrees C. These chips are cooled by placement in 5 grams of saturated liquid R134a at -38 degrees C.
Determine the angular velocity after : The 0.6-kg mass is supported by two arms of negligible mass. The angle ? of the arms can be varied by changing the force F acting on the slid- ing collar. When ? = 70?, the assembly is rotating freely about the vertical axis with the angular velocity..
Steam is the working fluid in a simple : Steam is the working fluid in a simple, ideal Rankine cycle. Saturated vapor enters the turbine at 8 MPa and saturated liquid exits the condenser at a pressure of 8 kPa. The net power output of the cycle is 100 MA.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  It bums in a steam generator with 115 percent theoretical

a gaseous fuel has the following volumetric analysis 90 methane ch4 5.0 ethane c2h6 and 5 nitrogen. it bums in a steam

  In the next experiment starting from the same initial

a cylindrical piston-chamber contains an ideal gas in equilibrium with the surroundings at a temperature of 293 k a

  Determine the angle theta degrees

However, even when the cylinder is pressurized, the torque T is still sufficient to keep the seam closed so that no water leaks out. Determine the angle theta degrees that requires the minimum torque T to keep the seam closed. (Hint: use Mohr's ci..

  Evaluate the exit velocity

Evaluate the valve closure to achieve a water exit velocity

  The uniform slender has a mass of 15 kg determine the

the uniform slender has a mass of 15 kg. determine the horizontal and vertical components of reaction on pin o and the

  Determine the compression of each spring when the car is

the train car has a mass of 10 mg and is traveling at 5 ms when it reaches a. if the rolling resistance is 1100 of the

  The system is returned to its initial state in a

1 kg of water executes a cycle in a piston cylinder assembly starting out at high t 300 deg c and high p 15 mpa. the

  What initial mass of 210 po is needed in a space rtg with

what initial mass of 210 po is needed in a space rtg with a 19 thermal to electric conversion efficiency that is to

  How much work must be provided by the resistance heater

an 8-in id inside diameter insulated vertical piston-cylinder arrangement is provided. the piston starts at z10in and

  Calculate the fraction of the water that condenses and the

air at 80 degrees fahrenheit and 80 percent relative humidity is cooled to 51 degrees fahrenheit at a constant pressure

  What are the mole and mass fraction of water at the air

consider the interface between atmospheric air and a body of water both at 17 degc.a. what are the mole and mass

  The inlet temperature is 1000 k and the exhaust pressure is

a small air turbine with an isentropic efficiency of 80 should produce 270 kjkgof work. the inlet temperature is 1000 k

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd