Balance the equation MgCl2(aq)+AgNO3(aq)=Mg(NO3)2(aq)+Aq Cl(s)

a.) travels faster in solids because the particles are closer together.

air is a gas water is a liquid

measure their densities same density, same sub

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

-reverse card

the only real purpose of sputnik 1 was to beat the us into space. we were getting close to launching a useful satellite, explorer 1 - which launched on january 31, 1958. the ussr had to beat that, so they launched sputnik 1 on october 4, 19