A5.0-kg box rests on a horizontal surface. the coefficient of kinetic friction between the box and surface is μk=0.50. a horizontal force pulls the box at constant velocity for 10 cm. find the work done by (a) the applied horizontal force, (b) the frictional force, and (c) the net force.

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)

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these