Po l s k i ważne xd

napisz w dowolnej formie prace pisemną, w której rozwiniesz jedną z myśli:
• „dla całego świata możesz być nikim, dla kogoś możesz być cały światem”.
• od zakochania do miłości droga daleka/niedaleka…

Asystematic approach to problem solving is called a (an)

(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)

Suppose a wire with a current is pushed upward by a magnetic field. how would the wire move if the direction of the current reversed? explain your answer.