Please answer these 2 questions. Only final answer needed. Please fast. Air at standard conditions enters the compressorshown in the figure below at a rate of 10 ft3/s. Itleaves the tank through a 1.2-in.-diameter pipewith a density of 0.0035 slugs/ft³3 and a uniformspeed of 697 ft/s. (a) Determine the rate (slugs/s)at which the mass of air in the tank is increasing ordecreasing. (b) Determine the average time rate ofchange of air density within the tank.CompressorTank volume = 20 ft%3D1.2 in.10 ft/s0.00238 slugs/ftDM(a)Dtslugs/sDp(b)Dtislugs/ft3.s Estimate the time required to fill with water a coneshaped container (see the figure below) 4 ft highand 4 ft across at the top if the filling rate is 21gal/min.4ft4ftt =imin

Given Data Filling rate, Q=21gal/min Height, h=4ft Radius, r=2ft

Answered: Estimate the time required to fill with…

Estimate the time required to fill with water a cone shaped container (see the figure below) 4 ft high and 4 ft across at the top if the filling rate is 21 gal/min. 4ft 4ft

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Please answer these 2 questions. Only final answer needed. Please fast.

Air at standard conditions enters the compressor
shown in the figure below at a rate of 10 ft3/s. It
leaves the tank through a 1.2-in.-diameter pipe
with a density of 0.0035 slugs/ft³3 and a uniform
speed of 697 ft/s. (a) Determine the rate (slugs/s)
at which the mass of air in the tank is increasing or
decreasing. (b) Determine the average time rate of
change of air density within the tank.
Compressor
Tank volume = 20 ft
%3D
1.2 in.
10 ft/s
0.00238 slugs/ft
DM
(a)
Dt
slugs/s
Dp
(b)
Dt
i
slugs/ft3.s

Estimate the time required to fill with water a cone
shaped container (see the figure below) 4 ft high
and 4 ft across at the top if the filling rate is 21
gal/min.
4ft
4ft
t =
i
min

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