Nick throws a ball downward off a building Vi = -26.82 m/s
a = -9.8 m/s/s
t = 1.7 s
What if the balls’ displacement was – 42 m. Keep initial velocity the same. Find time and final velocity??

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Explanation:

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Explanation:

what question you dont ask a question

explanation:

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.