Some help ASAP ! I’ll mark brainliest!! 1. An adorable puppy is running at a velocity of 2 mis towards a box that is stationary. The
puppy has a mass of 18 kg and the box has a mass of 9 kg. When the puppy collides wăn the
box, the puppy's velocity decreases O mis and the box bounces off the puppy. What is the
velocity of the box after the super cute puppy runs into the box? What type of colision is this?
How do you know?

Asilver dollar is dropped from the top of a building that is 1324 feet tall. use the position function below for free-falling objects. s(t) = −16t2 + v0t + s0 (a) determine the position and velocity functions for the coin. s(t) = v(t) = (b) determine the average velocity on the interval [1, 2]. ft/s (c) find the instantaneous velocities when t = 1 second and t = 2 seconds. v(1) = ft/s v(2) = ft/s (d) find the time required for the coin to reach the ground level. (round your answer to three decimal places.) t = s (e) find the velocity of the coin at impact. (round your answer to three decimal places.) ft/s