Linear Momentum and Force (Problem 1)

(a) Calculate the momentum of a 2000-kg elephant charging a hunter at a speed of $7.\text{50 m/s}$. (b) Compare the elephant’s momentum with the momentum of a 0.0400-kg tranquilizer dart fired at a speed of $\text{600 m/s}$. (c) What is the momentum of the 90.0-kg hunter running at $7.\text{40 m/s}$ after missing the elephant? Select the answer to part (a).