Question

A bullet is fired from a gun. The force on the bullet is given
by F = 600 – 2 × 10⁵ t
Where, F is in newtons and t in seconds. The force on the
bullet becomes zero as soon as it leaves the barrel. What is
the average impulse imparted to the bullet?
(a) 1.8 N-s (b) Zero
(c) 9 N-s (d) 0.9 N-s

Answer 1

Answer:

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