Two opposite poles repel each other

Write a program that reads a month number (1 for January, 12 for December) and the day number and displays thedate afterxdays, entered by the user. For simplicity, assume that each month has 30 days except for February thatalways counts for 28 days

An astronaut is doing an EVA at the ISS. He is trying to screw in a bolt with a special zero-gravity wrench. After an hour of unsuccessfully using it, it breaks.

Check the answer that best describes the relationship between f (x) and x. (For example if f (x) is Θ (x) check that as your answer and not O (x) or Ω (x) even though these are true also in this case.) (a) f (x) = 10 is A. O (x) O (x) B.

A gardener is using a 60N wheelbrow to carry 250Nb bag. The force exerted to each handle by gardener is 42 N, The force and the moment at the wheels are respectivelty: a. Fy=-226 N, M=25 N. m b. Fy=84 N, M=0 c. FX=100 N, M = 226 N. m d.

If you touch a downed power line, covered or bare, what's the likely outcome?

True or false 1. The detonation of a low explosive produces a pressure wave that travels at less than 340 m/s. Obj. 5.2

Liquid benzene and liquid n-hexane are blended to form a stream flowing at a rate of 1700 lbm/h. An on-line densitometer (an instrument used to determine density) indicates that the stream has a density of 0.810 g/mL.

Flow at the inlet and outlets can be assumed One-dimensional for the sake of simplicity. (a) Explain how this assumption simplifies the Reynolds Transport Theorem equation (provide complete, detailed answer) (b) This assumption introduces errors

Estimate the theoretical fracture strength (in MPa) of a brittle material if it is known that fracture occurs by the propagation of an elliptically shaped internal crack of length 0.25 mm that has a tip radius of curvature of 0.

B. Is the "Loading Time" of any online application a functional or a non-functional requirement? Can the requirement engineers specify this property before the system is actually implemented, how?