A bullet is fired from a gun. The force on the bullet is given by F=600-2xx 10^5t , where F is in newton and t' is in second. The force on the bullet becomes zero as soon as it leaves the barrel. The average impulse imparted to the bullet is

A bullet is fired from a gun. The force on the bullet is given by F=60

1.	A bullet is fired from a gun. The force on the bullet is given by F=600-2xx 10^5t , where F is in newton and t' is in second. The force on the bullet becomes zero as soon as it leaves the barrel. The average impulse imparted to the bullet is
Answer» 9Ns zero 0.9Ns 1.8Ns Answer :C