A hockey puck has a mass of 9kg. It was hit and is now accelerating towards the goal at 25m/s/s. what is the weight of the hockey puck and the net force.

i would think form in reponse to tensional forces

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.

i believe the answer is electric potential.

explanation: