Three liquids are at temperatures of 6 ◦C, 23◦C, and 37◦C, respectively. Equal masses of the first two liquids are mixed, and the equilibrium temperature is 13◦C. Equal masses of the second and third are then mixed, and the equilibrium temperature is 25.2 ◦C. Find the equilibrium temperature when equal masses of the first and third are mixed. Answer in units of ◦C

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.

there are no contact forces mentioned on the list of choices that you've provided.

according to jean piaget, in what stage of cognitive development are children able to understand conservation task?

b. preoperational

just took it