a. If the mass of bullet is 5g and the mass of the gun is 10kg and the velocity of the bullet is 300m/s, find the recoil speed of the gun Answer V= 0.15m/s b. An aero plane flying at 250m/s takes air into its engine at a rate of 500kg/s. Fuel is burnt at 20kg/s. The engine expels gases at a speed of 600m/s relative to the jet. Calculate the driving force of the engine (187000N)

a. If the mass of bullet is 5g and the mass of the gun is 10kg and the velocity of the bullet is 300m/s, find the recoil speed of the gun Answer V= 0.15m/s b. An aero plane flying at 250m/s takes air into its engine at a rate of 500kg/s. Fuel is burnt at 20kg/s. The engine expels gases at a speed of 600m/s relative to the jet. Calculate the driving force of the engine (187000N)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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