You run from your house to a friend's house that is 3 miles away. You then walk home. What distance did you travel?

The mass of a muon is 207 times the electron mass; the average lifetime of muons at rest is 2.21 μs. in a certain experiment, muons moving through a laboratory are measured to have an average lifetime of 7.04 μs. for the moving muons, what are (a) β (b) k, and (c) p? the rest energy of the electron is 0.511 mev.

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?