What could you do to decrease the race car's speed on the next trial? a. increase the friction between the ramp and the wheels b. make the ramp steeper c. neither a nor b d. both a and b page navigation

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.

hi i’m sorry to call us today so we will get back with y’all and we will have to do it haha omg was the day