Two spherical objects have masses of 9.5 x 108 kg and 2.5 kg. Their centers are separated by a distance of 2.5 x 108 m. Find the gravitational attraction
between them.

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.

im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.