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 person pushes a car from rest adn accelerates to 4km/h in 5 seconds. The veolicty stays constant for 1km, the first 500 m are flat and the rest of the way is inclined by 5 degrees. Determine the work required to get to the gas station at the end of the 1km.
The total distance from rest is 1km, the weight of the car is 1250kg, drag force, friction, air drag and rolling resistance can be ignored. Also note that the change in speed remains the same once acclerated to 4km/h, even up the hill.
four vectors ab c and d are shown not to scale. vector a has magnitude 22.5 and acts at an angle of 14.9 degrees with
a small vapor-compression refrigeration unit is to be built into a recreational vehicle and is designed to operate on a
You are asked to measure the rate at which waste gases are being discharged from a stack. The gases entering contain 2.1 % carbon dioxide. Pure carbon dioxide is introduced into the bottom.
a centrifuge bowl with 250mm internal diameter is turning at 4000 rmin. it contains a layer of aniline 50mm thick. if
Evaluate the maximum height reached by the sphere, and the distance traveled by the block.
a hot dog can be considered to be a cylinder 12 cm long and 2 cm in diameter whose properties are rho 980 kgm3 cp 3.9
the wear resistance of a steel shaft is to be improved by nitrogen hardening of its surface. the initial nitrogen
The rigid gate, is hinged at O and rests against a rigid support at B. What minimum horizontal force, P, is required to hold the gate closed if its width is 3.9 m? Neglect the weight of the gate and friction in the hinge. The back of the gate is e..
multi-stage flash distillation is used to desalinate seawater so it is fit for human consumption. a flash distillation
refrigerant 134a enters a condenser operating at steady state at 70 lbfin.2 160f and is condensed to saturated liquid
Air at 90 kpa and -7 C enters an adiabatic diffuser steadily with a velocity of 180 m/s and leaves with a low velocity at a pressure of 100 kpa. The exit area of the diffuser is 5 times the inlet area. Determine (a) the exit temperature and (b) th..
a child drops a rock into a well and hears it splash into the water at the bottom exactly 2 seconds later. if she is at
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