What is the total linear impulse acting on the bullet

Reference no: EM13549335

The force of the expanding gases on a 0.02 kg bullet is given by f=f0-f.1*t . Initially stationary at x=0 , the bullet reaches a speed of 1000 kph by the time it exits the gun. f0 = 7000 N and f1=2.9*106 N/s.

a. What is the total linear impulse acting on the bullet?

b. When does the bullet exit the gun?

Reference no: EM13549335

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