3 (a) A moon is in a circular orbit of radius r about a planet. The angular speed of the moon
in its orbit is o. The planet and its moon may be considered to be point masses that are
isolated in space.
Show that r and w are related by the expression
P02 = constant.
Explain your working.

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.

are there options? cause you ain’t. real specific

change tension

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.