Question

a bullet leaves nozzle of gun with velocity 750 m/s with constant acceleration . find time occupied by bullet in gun travelling through 0.75 m long barell​

Answer 1

Answer:

v^2 - u^2 = 2aS

750*750 = 2*a*0.75

a = 375000 m/s^2

v = u+ at

750 = 0+ 375000*t

t = 2ms

Explanation:

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