Answer:
Sam's momentum as he leaves the jump is 1350 kg *m/s.
Step-by-step explanation:
To solve this problem, we must remember the formula for momentum:
p = mv
Where p represents the momentum of the function, m represents the mass of the object, and v represents the velocity of the object
Now, to solve, we must simply plug in our values into this equation.
p = mv
p = (75 kg)(18 m/s)
p = 1350 kg *m/s
Therefore, your answer is 1350 kg * m/s.
Hope this helps!