Question

Problem 21d

Answer 1

Given information

Given that, the fullback's mass, .  

And the fullback's velocity, .  

Also, the fullback is stopped in a period of, .  

 

Step-by-step explanation

Step 1.

We know that the impulse is measured as the change in momentum.

.  

Object's mass.

Object's velocity.

 

Substituting the known values in the equation for impulse, we get;