Suppose that a second penguin with a mass of 4kg sliding on the same frictionless ice hits the same snow patch. This

Denguin has an initial velocity of 3m/s when it hits the snow patch. Over 2 seconds, it slows down to Om/s. Based on this

nformation, what is the impulse of this penguin?

What is the force of friction which slowed this penguin down?

AJ=6kgm/s; F=12N

BJ=3kgm/s^2; F=6N

C12kgm/s; F=24N

DJ=12kgm/s; F=6N