An object with a mass of 100 grams (0.100 kg) is dropped from a certain height and has a velocity of 60 meters/second. If the potential energy of this object is 179.99 joules, how high was the object when it was dropped?

Question

Vocaloid · Answer

potential energy = U = mgh

plug in the potential energy, mass (remember to use 0.100kg, not 100g), g (9.81 m/s/s), and solve for h.

Ibtisam007 · Answer

it will be solve in grams dont chnge it in kgs

Vocaloid · Answer

1 joule = 1kg m^2 / s^2

Vocaloid · Answer

The units will not work if you use grams.