Choose the correct answer....

Question

If an object of mass 9 kg has a velocity of 7 m/s what is its linear momentum?

A.) 63 kg-m/s

B.) 1.3 kg-m/s

C.) 0.78 kg-m/s

D.) 16 kg-m/s

E.) cannot be determined

Answer 1

Momentum in a straight line is equal to mass times velocity.

 

 

Momentum = (9 kg) * (7 m/s)

                 = 63 kg m/s

 

 

Your answer is (A).