Question

a baseball has a mass of 0.45 kg and is thrown with a speed of 25 m/s. what is the momentum of the baseball?

Answer 1

Answer:

The baseball has a Momentum of 11.25 kgm/s.

Step-by-step explanation:

GIVEN :

Mass of the baseball = 0.45 kg

speed of the baseball = 25 m/s

TO FIND : Momentum of the baseball

SOLUTION :

We know that,

Momentum = mass times velocity

So, Momentum of the baseball =

M = 0.45 x 25 kg m/s

= 11.25 kg m/s

Hence, the baseball has a Momentum of 11.25 kgm/s.

Answer 2

The baseball has a Momentum of 11.25 kgm/s.

Step-by-step explanation:

GIVEN :

Mass of the baseball = 0.45 kg

speed of the baseball = 25 m/s

TO FIND : Momentum of the baseball

SOLUTION :

We know that,

Momentum = mass times velocity

So, Momentum of the baseball =

M = 0.45 x 25 kg m/s

= 11.25 kg m/s

Hence, the baseball has a Momentum of 11.25 kgm/s.