Two masses mi and m move under their mutual gravitational attraction in a uniform external gravita- tional field whose acceleration is g. choose as coordinates the cartesian coordinates x, y, z of the cen- ter ofmass vector r (taking z in the direction ofg) and the spherical coordinates r, θ and φ that define the relative vector r from mi and m2 (see hw problem set 1 for the definition of r). write down the lagrangian in terms of these 6 coordinates. calculate all 6 generalized momenta. which of these 6 momenta is conserved? write down the 6 euler-lagrange equations of motion.

answer: 802.3 kilo joules of energy represents 191.75 kilo calorie of energy.

explanation:

energy released during combustion of one mole methane = 802.3 kilo joules

if 1 kilo joule = 0.239006   kilo calorie

then ,802.3 kilo joule will be = 802.30.239006 kilo calorie

802.3 kilo joule = 191.75 kilo calorie

hence, the energy in kilo calorie is 191.75 kilo calorie.

0.863333

86%

hope this

  distance on the y-axis and time on the x-axis.

explanation:

the instantaneous velocity = change in position/time taken

the slope of the graph should give instantaneous velocity.

  slope of a graph = change in value of y -axis / change in values of x -axis

  comparing both the equations

    change in value of y -axis = change in position

  change in values of x -axis = time taken

so position values should be on the y axis and time values should be on the x axis.

distance on the y-axis and time on the x-axis.