A 1,100 kg car comes uniformly to a stop. If the vehicle is accelerating at -1.2 m/s2 which force is clisest to the net force acting on tge vehicle?

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?

An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)