What is the change in length of a 1400. m steel, (12x10^-6)/(c0) , pipe for a temperature change of 250.0 degrees celsius? remember to include your data, equation, and work when solving this problem.

The plum pudding model of the atom states that ?

How many hydrogen (h) atoms are in one molecule of sulfuric acid, h2so4? (1 points) 1 2 4 7

Consider the following position function. find (a) the velocity and the speed of the object and (b) the acceleration of the object. bold r left parenthesis t right parenthesisr(t)equals=left angle 6 t superscript 4 baseline comma 2 t cubed right angle6t4,2t3 for tgreater than or equals≥0