A gun is so designed that, on firing, the barrel recoils against a spring. A dashpot, at the end of recoil allows the barrel to come back to its initial position within the minimum time without any oscillation. The gun barrel has a mass of 1000 kg and a recoil spring of 600 N/mm. The barrel recoils 1 m on firing. Determine the (i) initial recoil velocity of the gun barrel, and (ii) critical damping coefficient of the dashpot engaged at the end of recoil stroke.

A gun is so designed that, on firing, the barrel recoils against a spring. A dashpot, at the end of recoil allows the barrel to come back to its initial position within the minimum time without any oscillation. The gun barrel has a mass of 1000 kg and a recoil spring of 600 N/mm. The barrel recoils 1 m on firing. Determine the (i) initial recoil velocity of the gun barrel, and (ii) critical damping coefficient of the dashpot engaged at the end of recoil stroke.

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

See similar textbooks

Similar questions

PLEASE WRITE LEGIBLY, COMPLETE SOLUTIONS WITH DRAWING THANK YOU! A car weighing 9 kN travels at 80 km/hr. At the foot of an incline of 10%, the engine stops. Determine: a – acceleration. b – time for the car before it stops. c – distance traveled by the car before it stops.
Please the answer provided is not clear, some words and letters not clear, can you please type the answer or write clearly so that I can see
8. Solve for Sin, Cos, and Tan for angle A with the diagram below for angle A. (Use Machinery's Handbook for Equations) Page # A.) SIN B.) COS C.) TAN a A b
Please solve in 30 minute
I need these three parts answered (Multiple Choice). If you can not answer all three parts please leave it for another tutor to answer. Thank you. For the two holes identified as datum D, what is the total size tolerance specified for those holes? (Multiple Choice)a. .002'b. .003'c. .004'd. .006' The two holes identified as datum D have a counterbore on one end. What size toleranceis specified for the counterbore diameter? (Multiple Choice)a. .010″ (±.005″; see title block)b. .020″ (±.010″; see title block)c. .030″ (±.015″; see title block) What letter represents the revision status of this print? (Multiple Choice)ABCD
PLEASE ANSWER QUICKLY WITH 30 MINUTES PLEASE FOLLOW THE INSTRUCTION THANKS
i) The displacement at point A. Enter your answer in mm to 2 decimal places.
Hi, Could you please help with this question, if you need to take more credits then please feel free. showing working out if possible too please, Thank you
i need clear ans and solve very very fast in 20 min and thank you | DYBALA A part under forming force showed that 15% decrease in thickness and 10% increase in width, find the change in length (sign and value) if initial length is 200 mm?
! Draw a sketch of the above drawing in A3 (or two A4 paper taped together).
Create a list of operations for the blueprint provided below. The list of operations must be in chronological order. • All units are in millimeters• Drill depth: 15mm• Raw material dimension: o Body: 65mm longo Cap: 30mm long• Note: Some corners are chamfered so don’t forget to include it in operations
If a drawing has 6 fillets with radius (1/2 inch) for imperial units drawing, name one way that you can dimension them? Remember the rule for imperial units for leading 0 for anything that is less than 1. Radius shall be in decimal.