When a force of 2.4 newtons is applied to a spring, the extension is 0.4 m. What is the spring constant? 6 N/m
9.6 N/m
2 N/m
2.4 N/m

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.

increasing transnational kinetic energy. because the transnational kinetic energy formula consists of only two variables, mass and velocity, increasing one of those properties is the only way to increase an object's transnational kinetic energy. increases to mass and velocity, however, do not have the same impact.

the assestment will probley apele with cause and effect

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide