Question

Define impulse.Give its S.I Unit ?

Answer 1

impulse is the integral of a force f , over a time period t.
impulse is f*t. si unit of impulse is newton second.
i hope this helped u ...

Answer 2

• Impulse is the force that starts the body from rest to motion.
• Impulse is the starting force of any body of mass 'm'.
• Impulse is the integral of force 'f' over a period of time.
• Impulse is defined as the product of force to the time.
• Impulse = force * time
• SI unit of Impulse is Ns.