Electric motor lab. why is it significant to strip only one side of the wire ? plz help
i don't think this is physics but I do not know where else to put this question

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.

where are the vectors ?

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle