The process by which energy is released is known as

Question 8 options:

conduction.

ignition.

kinesis.

combustion.

D,  combustion

Explanation:

Combustion refers to the process by which energy is released. The combustion process typically involves the chemical combination of oxygen and one or more of the elements of hydrogen, carbon, and sulfur.

gpe = mass x gravity constant x height or… gpe = mgh

where… mass: measured in kilograms (kg)

gravity: gravity constant on earth = 10.00 m/s2

height: measured in meters (m)

gpe: measured in joules (j) or kilojoules (kj)

how do you solve gpe?

gravitational potential energy (gpe) is the energy an object has because of its position above the. ground.

gpe = mass x gravity constant x height or… gpe = mgh.

mass:

note: to earn full marks when solving science word problems, you must show your work:

formula.

example:

given values:

mass = 0.3 kg.