Question

What is an impulse? (select all that apply)

J=Ft
change in momentum
V=m/a
a rash decision

Answer 1

change in momentum

Step-by-step explanation:

using newton's second law,

F = m ( v - u ) / t....

Ft = mv - mu

impulse is either Ft ( product of force applied and the time taken for its action )

or impulse is mv - mu ( change in momentum )