Question

Calculate the momentum of the following objects. All answers must be given in

units of kg m/s.

a) A cannonball of mass 8 kg moving at 32 m/s.

Answer 1

256kgm/s

Step-by-step explanation:

p = mv

p = momentum

m= mass= 8kg

v= velocity =32m/s

p=8*32

p=256kgm/s

Answer 2

momentum=mv^2

p = 8*32*32

p= 8192 kg/m/s