Question

A horse has a momentum of 25 kg*m/s and a velocity of 2.5 m/s. What is the horse's mass?

a
62.k kg
b
10 kg
c
10 m/s
d
0.1kg

Answer 1

What are you thinking?

Answer 2

v = velocity. Hence, mass is: m = p / v. From the question: p = 25 kgm/s. v = 2.5 m/s. Mass is: m = 25 / 2.5

Answer 3

the momentum ,,p" formula is

p = m*v

m - the mass
v - velocity

- from this formula you need calcule the m value

p = m*v divide both sides by v and will get

m = p/v

like above wrote @ZombieLover

@Laylalyssa