An object is dropped from a building and strikes the ground with a speed of 52 m/s. How tall is the building?

5.3 0 meter is the hight of the building is it

since you're a real machine, your ama is always less than your ima, because you can never totally eliminate friction.

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this