A2kg hockey puck is sliding across the ice skating rink at 2 m/s. a player hits the puck so it's velocity increases to 10 m/s. how much work did the player do on the ball?

Imagine you work as a consultant, and your daily job involves listening to the constructive criticism of others. as part of your job, you must listen to opposing viewpoints to make important decisions. in this activity, you are a consulting dam engineer. you must make a decision about four different dams; should they be repaired, taken down, or left alone? you will listen to contrasting opinions about what should be done with the dams before you make the final decision. as the consulting dam engineer, what do you decide to do with this dam? explain your reasoning. by making your decision, did you support the opinions of the mayor and/or the dam safety official? why or why not? (site 1)

What is the momentum of a 2 kg object moving at 15 meters per second

Sort the images based on whether there's a force of attraction or repulsion between the magnets shown. attraction repulsion