Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A 90 kg pilot ejects from a plane and reaches a steady state velocity of 30 m/s with one parachute open. Neglect any air drag force on the pilot and assume that the air drag force can be modeled as an ideal damper i.e. linearly proportional to the velocity.
A) Find the damping coefficient
An identical second parachute opens after the pilot has already reached the steady state.
B) if the 2nd parachute opens at t=0, determine the ODE describing the pilot's velocity including initial conditions.
C) Obtain the differential equation describing the force acting on the pilot.
scenarioprepare a power point presentation and a short report relating to the capabilities of solidworks motion
an fcc iron-carbon alloy initially containing .2 wt carbon is carburized at an elevated temperature and in an
A hollow spherical shape (internal radius Ri = 2.7cm; external radius Re = 3cm) that will be submerged in a larger container filled with water to a height of 20cm. Determine the magnitude and direction of the applied force necessary to maintain the t..
Geometric angle of attack, The Piper Cherokee has a wing area of 170 ft2 and a wing span of 32 ft. Its maximum gross weight is 2450 lbs. The wing uses a NACA 65-415 airfoil, which has a lift slope of 0.10331deg^-1 and alpha(L=0)= -3.0deg. Assume th..
a site near an ocean is being evaluated for power generation using wind turbine. the site is observed to have steady
what is the reason for the change in enthalpy between the throttle valve and the evaporator in a practical refrigeration cycle that is using R12 refrigerant.
a friction less piston-cylinder device initially contains 50 l of saturated liquid refrigerant-134a. the piston is free
you must explicitly state your research questions and summarise your proposal and rationale. Your introduction must contain the following information: a brief outline of the topic being addressed in this work.
A horizontal flat plate is in a free stream of air at T_{\infty } = 290K and u_{\infty } = 0.05m/s. The flat plate’s length (in the direction of the free-stream velocity) is L = 2m, its width is w = 0.5m and its temperature is T = 310K. Find the tota..
An engine, having 90% efficiency, produces 25 MW power. Calculate the power produced for the same inlet conditions and exit pressure if efficiency of engine is increased to 98% by redesigning it.
a tunnel 150 m long 7.2 m high and 5.8 m wide with a flat roof is to be constructed 60 m beneath the ground. the
a 10 lb uniform thin bar bc of length l10 ft is pinned at b to the edge of a 18 lb uniform disk of radius r 3.2 ft.
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd