Question

Select all of the following that are equal to an impulse of 20 units.
A. Force = 0.1, time = 200
B. Force = 5, time = 5.5
C. Force = 10, time = 2
D. Force = 25, time = 0.8

Answer 1

impulse= force ×time

1) 0.1×200=20

2) 5×5.5=27.5

3) 10×2=20

4) 25×0.8==20

so the answers are 1,3,4

hope it helped :-)