Three resistors of resistances 5ohm,2ohm, and 4 ohm are connected inca circuit with two cells of ends 4v and 7v and internal resistance 0.2ohm and 0.8ohm respectively. Calculate the current through the resistor of 2ohm

Identify the type of synthetic material used in each object

Let v1, v2, w be three linearly independent vectors in r 3 . that is, they do not all lie on the same plane. for each of the following (infinite) set of vectors, carefully sketch it in r 3 , and determine whether or not it is a vector space (i.e., a subspace of r 3 ). explain your reasoning

Road users moving into your lane, brake lights, and abrupt changes in road surface are a. rare at night b. indicators of potential hazards c. not worth worrying about before you reach them d. no problem for experienced drivers