he first law of thermodynamics states that the change U in the internal energy of a system is given by U = Q+W, where Q is the heat, and W is the work. Both Q and W can be positive or negative numbers. Q is a positive number and W is a positive number if .

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.

ya te mando la respuesta

it's a b and