Arocket is fired at a speed of 75.0 m/s from ground level, at an angle of 60.0 degrees above the horizontal. the rocket is fired toward an 11.0m high wall, which is located 27.0 m away. a. by how much does the rocket clear the top of the wall? b. how far away does the rocket land? c. what is the final velocity of the rocket as it hit the ground?

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)

Arowboat passenger uses an oar to push the boat off the dock by exerting a force of 40n for 3.0s. what impulse acts on the boat.

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt