Your dining companion asks you to pass the pepper. You do so by sliding the 175g pepper mill in their direction, giving it an initial speed of 0.58 m/s. If the pepper mill comes to rest with a constant acceleration in 1.15m, what is the acceleration that the pepper mill experiences? Please give your answer in m/s².

Following up on the previous question, what is the magnitude of the frictional force acting on the pepper mill? Please give your answer in N

A person drops a coin from the roof of a 15.5 m-high building to the ground below. How long does it take for the coin to reach the ground? Ignore air resistance. Please give your answer in seconds.

For the coin in the previous problem, what is its speed right before hitting the ground? Ignore air resistance. Please give your answer in m/