Question

What is the mass of an object traveling at 20m/s and having a momentum of 60kg⋅m/s?

Answer 1

Answer:

m=3kg

Explanation:

Momentum=mass×speed

60[kg m/s]=m[kg]×20[m/s]

We get:

m=3kg

Answer 2

Answer:

m=3kg

Explanation:

P=mv

60=m20

60/20=m

m=3kg