Assume that a group of explorers traveled to the Orion Nebula, a star-forming cloud at a distance of 1,300 light-years, using revolutionary technology that allowed them to travel at a speed very close to the speed of light. Observers back on Earth would say it took them to get there, but the travelers would say it took them to get there.

Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work

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)

Akg a of 55 m at an of 11 ? . if is at 98 km/h,be ?