Find the electric field at a point midway between two charges of +30.0 × 10−9 C and +60.0 × 10−9 C separated by a distance of 30.0 cm.

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i just did this and got a 100.

the entire statement is true and correct.  

there's no diagram, nothing is illustrated, and no question is asked.

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.