This table shows the ph values of different solutions.
which ranks the solutions from the strongest to weakest
acid?
o w - x y - z
oy - w - x - z
o w - x - z -y
o y - z - x w

e

explanation:

there is no change in the electric potential energy as it is in rest on both conditions.

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.

force tends to be low and long diustance masses are high